121377360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{38903}}^1$

素因数の和:38932

約数の個数: 80

約数和(自身を含む): 405224064

約数和(自身を除く): 283846704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 38903, 77806, 116709, 155612, 194515, 233418, 311224, 389030, 466836, 505739, 583545, 622448, 778060, 933672, 1011478, 1167090, 1517217, 1556120, 1867344, 2022956, 2334180, 2528695, 3034434, 3112240, 4045912, 4668360, 5057390, 6068868, 7586085, 8091824, 9336720, 10114780, 12137736, 15172170, 20229560, 24275472, 30344340, 40459120, 60688680, 121377360]

約数ペア:

[(1, 121377360), (2, 60688680), (3, 40459120), (4, 30344340), (5, 24275472), (6, 20229560), (8, 15172170), (10, 12137736), (12, 10114780), (13, 9336720), (15, 8091824), (16, 7586085), (20, 6068868), (24, 5057390), (26, 4668360), (30, 4045912), (39, 3112240), (40, 3034434), (48, 2528695), (52, 2334180), (60, 2022956), (65, 1867344), (78, 1556120), (80, 1517217), (104, 1167090), (120, 1011478), (130, 933672), (156, 778060), (195, 622448), (208, 583545), (240, 505739), (260, 466836), (312, 389030), (390, 311224), (520, 233418), (624, 194515), (780, 155612), (1040, 116709), (1560, 77806), (3120, 38903)]