62400780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2963}}^1$

素因数の和:2997

約数の個数: 120

約数和(自身を含む): 210882672

約数和(自身を除く): 148481892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 2963, 3510, 4212, 5265, 5926, 7020, 8889, 10530, 11852, 14815, 17778, 21060, 26667, 29630, 35556, 38519, 44445, 53334, 59260, 77038, 80001, 88890, 106668, 115557, 133335, 154076, 160002, 177780, 192595, 231114, 240003, 266670, 320004, 346671, 385190, 400005, 462228, 480006, 533340, 577785, 693342, 770380, 800010, 960012, 1040013, 1155570, 1200015, 1386684, 1600020, 1733355, 2080026, 2311140, 2400030, 3120039, 3466710, 4160052, 4800060, 5200065, 6240078, 6933420, 10400130, 12480156, 15600195, 20800260, 31200390, 62400780]

約数ペア:

[(1, 62400780), (2, 31200390), (3, 20800260), (4, 15600195), (5, 12480156), (6, 10400130), (9, 6933420), (10, 6240078), (12, 5200065), (13, 4800060), (15, 4160052), (18, 3466710), (20, 3120039), (26, 2400030), (27, 2311140), (30, 2080026), (36, 1733355), (39, 1600020), (45, 1386684), (52, 1200015), (54, 1155570), (60, 1040013), (65, 960012), (78, 800010), (81, 770380), (90, 693342), (108, 577785), (117, 533340), (130, 480006), (135, 462228), (156, 400005), (162, 385190), (180, 346671), (195, 320004), (234, 266670), (260, 240003), (270, 231114), (324, 192595), (351, 177780), (390, 160002), (405, 154076), (468, 133335), (540, 115557), (585, 106668), (702, 88890), (780, 80001), (810, 77038), (1053, 59260), (1170, 53334), (1404, 44445), (1620, 38519), (1755, 35556), (2106, 29630), (2340, 26667), (2963, 21060), (3510, 17778), (4212, 14815), (5265, 11852), (5926, 10530), (7020, 8889)]