180563760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:324

約数の個数: 240

約数和(自身を含む): 662957568

約数和(自身を除く): 482393808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 101, 104, 117, 120, 130, 144, 156, 180, 191, 195, 202, 208, 234, 240, 260, 303, 312, 360, 382, 390, 404, 468, 505, 520, 573, 585, 606, 624, 720, 764, 780, 808, 909, 936, 955, 1010, 1040, 1146, 1170, 1212, 1313, 1515, 1528, 1560, 1616, 1719, 1818, 1872, 1910, 2020, 2292, 2340, 2424, 2483, 2626, 2865, 3030, 3056, 3120, 3438, 3636, 3820, 3939, 4040, 4545, 4584, 4680, 4848, 4966, 5252, 5730, 6060, 6565, 6876, 7272, 7449, 7640, 7878, 8080, 8595, 9090, 9168, 9360, 9932, 10504, 11460, 11817, 12120, 12415, 13130, 13752, 14544, 14898, 15280, 15756, 17190, 18180, 19291, 19695, 19864, 21008, 22347, 22920, 23634, 24240, 24830, 26260, 27504, 29796, 31512, 34380, 36360, 37245, 38582, 39390, 39728, 44694, 45840, 47268, 49660, 52520, 57873, 59085, 59592, 63024, 68760, 72720, 74490, 77164, 78780, 89388, 94536, 96455, 99320, 105040, 111735, 115746, 118170, 119184, 137520, 148980, 154328, 157560, 173619, 178776, 189072, 192910, 198640, 223470, 231492, 236340, 250783, 289365, 297960, 308656, 315120, 347238, 357552, 385820, 446940, 462984, 472680, 501566, 578730, 595920, 694476, 752349, 771640, 868095, 893880, 925968, 945360, 1003132, 1157460, 1253915, 1388952, 1504698, 1543280, 1736190, 1787760, 2006264, 2257047, 2314920, 2507830, 2777904, 3009396, 3472380, 3761745, 4012528, 4514094, 4629840, 5015660, 6018792, 6944760, 7523490, 9028188, 10031320, 11285235, 12037584, 13889520, 15046980, 18056376, 20062640, 22570470, 30093960, 36112752, 45140940, 60187920, 90281880, 180563760]

約数ペア:

[(1, 180563760), (2, 90281880), (3, 60187920), (4, 45140940), (5, 36112752), (6, 30093960), (8, 22570470), (9, 20062640), (10, 18056376), (12, 15046980), (13, 13889520), (15, 12037584), (16, 11285235), (18, 10031320), (20, 9028188), (24, 7523490), (26, 6944760), (30, 6018792), (36, 5015660), (39, 4629840), (40, 4514094), (45, 4012528), (48, 3761745), (52, 3472380), (60, 3009396), (65, 2777904), (72, 2507830), (78, 2314920), (80, 2257047), (90, 2006264), (101, 1787760), (104, 1736190), (117, 1543280), (120, 1504698), (130, 1388952), (144, 1253915), (156, 1157460), (180, 1003132), (191, 945360), (195, 925968), (202, 893880), (208, 868095), (234, 771640), (240, 752349), (260, 694476), (303, 595920), (312, 578730), (360, 501566), (382, 472680), (390, 462984), (404, 446940), (468, 385820), (505, 357552), (520, 347238), (573, 315120), (585, 308656), (606, 297960), (624, 289365), (720, 250783), (764, 236340), (780, 231492), (808, 223470), (909, 198640), (936, 192910), (955, 189072), (1010, 178776), (1040, 173619), (1146, 157560), (1170, 154328), (1212, 148980), (1313, 137520), (1515, 119184), (1528, 118170), (1560, 115746), (1616, 111735), (1719, 105040), (1818, 99320), (1872, 96455), (1910, 94536), (2020, 89388), (2292, 78780), (2340, 77164), (2424, 74490), (2483, 72720), (2626, 68760), (2865, 63024), (3030, 59592), (3056, 59085), (3120, 57873), (3438, 52520), (3636, 49660), (3820, 47268), (3939, 45840), (4040, 44694), (4545, 39728), (4584, 39390), (4680, 38582), (4848, 37245), (4966, 36360), (5252, 34380), (5730, 31512), (6060, 29796), (6565, 27504), (6876, 26260), (7272, 24830), (7449, 24240), (7640, 23634), (7878, 22920), (8080, 22347), (8595, 21008), (9090, 19864), (9168, 19695), (9360, 19291), (9932, 18180), (10504, 17190), (11460, 15756), (11817, 15280), (12120, 14898), (12415, 14544), (13130, 13752)]