30855345840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{82891}}^1$

素因数の和:82968

約数の個数: 240

約数和(自身を含む): 115449325056

約数和(自身を除く): 84593979216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 47, 48, 55, 60, 66, 72, 80, 88, 90, 94, 99, 110, 120, 132, 141, 144, 165, 176, 180, 188, 198, 220, 235, 240, 264, 282, 330, 360, 376, 396, 423, 440, 470, 495, 517, 528, 564, 660, 705, 720, 752, 792, 846, 880, 940, 990, 1034, 1128, 1320, 1410, 1551, 1584, 1692, 1880, 1980, 2068, 2115, 2256, 2585, 2640, 2820, 3102, 3384, 3760, 3960, 4136, 4230, 4653, 5170, 5640, 6204, 6768, 7755, 7920, 8272, 8460, 9306, 10340, 11280, 12408, 15510, 16920, 18612, 20680, 23265, 24816, 31020, 33840, 37224, 41360, 46530, 62040, 74448, 82891, 93060, 124080, 165782, 186120, 248673, 331564, 372240, 414455, 497346, 663128, 746019, 828910, 911801, 994692, 1243365, 1326256, 1492038, 1657820, 1823602, 1989384, 2486730, 2735403, 2984076, 3315640, 3647204, 3730095, 3895877, 3978768, 4559005, 4973460, 5470806, 5968152, 6631280, 7294408, 7460190, 7791754, 8206209, 9118010, 9946920, 10941612, 11687631, 11936304, 13677015, 14588816, 14920380, 15583508, 16412418, 18236020, 19479385, 19893840, 21883224, 23375262, 27354030, 29840760, 31167016, 32824836, 35062893, 36472040, 38958770, 41031045, 42854647, 43766448, 46750524, 54708060, 58438155, 59681520, 62334032, 65649672, 70125786, 72944080, 77917540, 82062090, 85709294, 93501048, 109416120, 116876310, 128563941, 131299344, 140251572, 155835080, 164124180, 171418588, 175314465, 187002096, 214273235, 218832240, 233752620, 257127882, 280503144, 311670160, 328248360, 342837176, 350628930, 385691823, 428546470, 467505240, 514255764, 561006288, 642819705, 656496720, 685674352, 701257860, 771383646, 857092940, 935010480, 1028511528, 1285639410, 1402515720, 1542767292, 1714185880, 1928459115, 2057023056, 2571278820, 2805031440, 3085534584, 3428371760, 3856918230, 5142557640, 6171069168, 7713836460, 10285115280, 15427672920, 30855345840]

約数ペア:

[(1, 30855345840), (2, 15427672920), (3, 10285115280), (4, 7713836460), (5, 6171069168), (6, 5142557640), (8, 3856918230), (9, 3428371760), (10, 3085534584), (11, 2805031440), (12, 2571278820), (15, 2057023056), (16, 1928459115), (18, 1714185880), (20, 1542767292), (22, 1402515720), (24, 1285639410), (30, 1028511528), (33, 935010480), (36, 857092940), (40, 771383646), (44, 701257860), (45, 685674352), (47, 656496720), (48, 642819705), (55, 561006288), (60, 514255764), (66, 467505240), (72, 428546470), (80, 385691823), (88, 350628930), (90, 342837176), (94, 328248360), (99, 311670160), (110, 280503144), (120, 257127882), (132, 233752620), (141, 218832240), (144, 214273235), (165, 187002096), (176, 175314465), (180, 171418588), (188, 164124180), (198, 155835080), (220, 140251572), (235, 131299344), (240, 128563941), (264, 116876310), (282, 109416120), (330, 93501048), (360, 85709294), (376, 82062090), (396, 77917540), (423, 72944080), (440, 70125786), (470, 65649672), (495, 62334032), (517, 59681520), (528, 58438155), (564, 54708060), (660, 46750524), (705, 43766448), (720, 42854647), (752, 41031045), (792, 38958770), (846, 36472040), (880, 35062893), (940, 32824836), (990, 31167016), (1034, 29840760), (1128, 27354030), (1320, 23375262), (1410, 21883224), (1551, 19893840), (1584, 19479385), (1692, 18236020), (1880, 16412418), (1980, 15583508), (2068, 14920380), (2115, 14588816), (2256, 13677015), (2585, 11936304), (2640, 11687631), (2820, 10941612), (3102, 9946920), (3384, 9118010), (3760, 8206209), (3960, 7791754), (4136, 7460190), (4230, 7294408), (4653, 6631280), (5170, 5968152), (5640, 5470806), (6204, 4973460), (6768, 4559005), (7755, 3978768), (7920, 3895877), (8272, 3730095), (8460, 3647204), (9306, 3315640), (10340, 2984076), (11280, 2735403), (12408, 2486730), (15510, 1989384), (16920, 1823602), (18612, 1657820), (20680, 1492038), (23265, 1326256), (24816, 1243365), (31020, 994692), (33840, 911801), (37224, 828910), (41360, 746019), (46530, 663128), (62040, 497346), (74448, 414455), (82891, 372240), (93060, 331564), (124080, 248673), (165782, 186120)]