15605556240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{19603}}^1$

素因数の和:19757

約数の個数: 160

約数和(自身を含む): 50407059456

約数和(自身を除く): 34801503216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 107, 120, 124, 155, 186, 214, 240, 248, 310, 321, 372, 428, 465, 496, 535, 620, 642, 744, 856, 930, 1070, 1240, 1284, 1488, 1605, 1712, 1860, 2140, 2480, 2568, 3210, 3317, 3720, 4280, 5136, 6420, 6634, 7440, 8560, 9951, 12840, 13268, 16585, 19603, 19902, 25680, 26536, 33170, 39206, 39804, 49755, 53072, 58809, 66340, 78412, 79608, 98015, 99510, 117618, 132680, 156824, 159216, 196030, 199020, 235236, 265360, 294045, 313648, 392060, 398040, 470472, 588090, 607693, 784120, 796080, 940944, 1176180, 1215386, 1568240, 1823079, 2097521, 2352360, 2430772, 3038465, 3646158, 4195042, 4704720, 4861544, 6076930, 6292563, 7292316, 8390084, 9115395, 9723088, 10487605, 12153860, 12585126, 14584632, 16780168, 18230790, 20975210, 24307720, 25170252, 29169264, 31462815, 33560336, 36461580, 41950420, 48615440, 50340504, 62925630, 65023151, 72923160, 83900840, 100681008, 125851260, 130046302, 145846320, 167801680, 195069453, 251702520, 260092604, 325115755, 390138906, 503405040, 520185208, 650231510, 780277812, 975347265, 1040370416, 1300463020, 1560555624, 1950694530, 2600926040, 3121111248, 3901389060, 5201852080, 7802778120, 15605556240]

約数ペア:

[(1, 15605556240), (2, 7802778120), (3, 5201852080), (4, 3901389060), (5, 3121111248), (6, 2600926040), (8, 1950694530), (10, 1560555624), (12, 1300463020), (15, 1040370416), (16, 975347265), (20, 780277812), (24, 650231510), (30, 520185208), (31, 503405040), (40, 390138906), (48, 325115755), (60, 260092604), (62, 251702520), (80, 195069453), (93, 167801680), (107, 145846320), (120, 130046302), (124, 125851260), (155, 100681008), (186, 83900840), (214, 72923160), (240, 65023151), (248, 62925630), (310, 50340504), (321, 48615440), (372, 41950420), (428, 36461580), (465, 33560336), (496, 31462815), (535, 29169264), (620, 25170252), (642, 24307720), (744, 20975210), (856, 18230790), (930, 16780168), (1070, 14584632), (1240, 12585126), (1284, 12153860), (1488, 10487605), (1605, 9723088), (1712, 9115395), (1860, 8390084), (2140, 7292316), (2480, 6292563), (2568, 6076930), (3210, 4861544), (3317, 4704720), (3720, 4195042), (4280, 3646158), (5136, 3038465), (6420, 2430772), (6634, 2352360), (7440, 2097521), (8560, 1823079), (9951, 1568240), (12840, 1215386), (13268, 1176180), (16585, 940944), (19603, 796080), (19902, 784120), (25680, 607693), (26536, 588090), (33170, 470472), (39206, 398040), (39804, 392060), (49755, 313648), (53072, 294045), (58809, 265360), (66340, 235236), (78412, 199020), (79608, 196030), (98015, 159216), (99510, 156824), (117618, 132680)]