122894280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:205

約数の個数: 256

約数和(自身を含む): 443232000

約数和(自身を除く): 320337720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 53, 54, 57, 60, 72, 76, 90, 95, 106, 108, 113, 114, 120, 135, 152, 159, 171, 180, 190, 212, 216, 226, 228, 265, 270, 285, 318, 339, 342, 360, 380, 424, 452, 456, 477, 513, 530, 540, 565, 570, 636, 678, 684, 760, 795, 855, 904, 954, 1007, 1017, 1026, 1060, 1080, 1130, 1140, 1272, 1356, 1368, 1431, 1590, 1695, 1710, 1908, 2014, 2034, 2052, 2120, 2147, 2260, 2280, 2385, 2565, 2712, 2862, 3021, 3051, 3180, 3390, 3420, 3816, 4028, 4068, 4104, 4294, 4520, 4770, 5035, 5085, 5130, 5724, 5989, 6042, 6102, 6360, 6441, 6780, 6840, 7155, 8056, 8136, 8588, 9063, 9540, 10070, 10170, 10260, 10735, 11448, 11978, 12084, 12204, 12882, 13560, 14310, 15105, 15255, 17176, 17967, 18126, 19080, 19323, 20140, 20340, 20520, 21470, 23956, 24168, 24408, 25764, 27189, 28620, 29945, 30210, 30510, 32205, 35934, 36252, 38646, 40280, 40680, 42940, 45315, 47912, 51528, 53901, 54378, 57240, 57969, 59890, 60420, 61020, 64410, 71868, 72504, 77292, 85880, 89835, 90630, 96615, 107802, 108756, 113791, 115938, 119780, 120840, 122040, 128820, 135945, 143736, 154584, 161703, 179670, 181260, 193230, 215604, 217512, 227582, 231876, 239560, 257640, 269505, 271890, 289845, 323406, 341373, 359340, 362520, 386460, 431208, 455164, 463752, 539010, 543780, 568955, 579690, 646812, 682746, 718680, 772920, 808515, 910328, 1024119, 1078020, 1087560, 1137910, 1159380, 1293624, 1365492, 1617030, 1706865, 2048238, 2156040, 2275820, 2318760, 2730984, 3072357, 3234060, 3413730, 4096476, 4551640, 5120595, 6144714, 6468120, 6827460, 8192952, 10241190, 12289428, 13654920, 15361785, 20482380, 24578856, 30723570, 40964760, 61447140, 122894280]

約数ペア:

[(1, 122894280), (2, 61447140), (3, 40964760), (4, 30723570), (5, 24578856), (6, 20482380), (8, 15361785), (9, 13654920), (10, 12289428), (12, 10241190), (15, 8192952), (18, 6827460), (19, 6468120), (20, 6144714), (24, 5120595), (27, 4551640), (30, 4096476), (36, 3413730), (38, 3234060), (40, 3072357), (45, 2730984), (53, 2318760), (54, 2275820), (57, 2156040), (60, 2048238), (72, 1706865), (76, 1617030), (90, 1365492), (95, 1293624), (106, 1159380), (108, 1137910), (113, 1087560), (114, 1078020), (120, 1024119), (135, 910328), (152, 808515), (159, 772920), (171, 718680), (180, 682746), (190, 646812), (212, 579690), (216, 568955), (226, 543780), (228, 539010), (265, 463752), (270, 455164), (285, 431208), (318, 386460), (339, 362520), (342, 359340), (360, 341373), (380, 323406), (424, 289845), (452, 271890), (456, 269505), (477, 257640), (513, 239560), (530, 231876), (540, 227582), (565, 217512), (570, 215604), (636, 193230), (678, 181260), (684, 179670), (760, 161703), (795, 154584), (855, 143736), (904, 135945), (954, 128820), (1007, 122040), (1017, 120840), (1026, 119780), (1060, 115938), (1080, 113791), (1130, 108756), (1140, 107802), (1272, 96615), (1356, 90630), (1368, 89835), (1431, 85880), (1590, 77292), (1695, 72504), (1710, 71868), (1908, 64410), (2014, 61020), (2034, 60420), (2052, 59890), (2120, 57969), (2147, 57240), (2260, 54378), (2280, 53901), (2385, 51528), (2565, 47912), (2712, 45315), (2862, 42940), (3021, 40680), (3051, 40280), (3180, 38646), (3390, 36252), (3420, 35934), (3816, 32205), (4028, 30510), (4068, 30210), (4104, 29945), (4294, 28620), (4520, 27189), (4770, 25764), (5035, 24408), (5085, 24168), (5130, 23956), (5724, 21470), (5989, 20520), (6042, 20340), (6102, 20140), (6360, 19323), (6441, 19080), (6780, 18126), (6840, 17967), (7155, 17176), (8056, 15255), (8136, 15105), (8588, 14310), (9063, 13560), (9540, 12882), (10070, 12204), (10170, 12084), (10260, 11978), (10735, 11448)]