77060880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8233}}^1$

素因数の和:8265

約数の個数: 120

約数和(自身を含む): 278737368

約数和(自身を除く): 201676488

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, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 8233, 9360, 16466, 24699, 32932, 41165, 49398, 65864, 74097, 82330, 98796, 107029, 123495, 131728, 148194, 164660, 197592, 214058, 246990, 296388, 321087, 329320, 370485, 395184, 428116, 493980, 535145, 592776, 642174, 658640, 740970, 856232, 963261, 987960, 1070290, 1185552, 1284348, 1481940, 1605435, 1712464, 1926522, 1975920, 2140580, 2568696, 2963880, 3210870, 3853044, 4281160, 4816305, 5137392, 5927760, 6421740, 7706088, 8562320, 9632610, 12843480, 15412176, 19265220, 25686960, 38530440, 77060880]

約数ペア:

[(1, 77060880), (2, 38530440), (3, 25686960), (4, 19265220), (5, 15412176), (6, 12843480), (8, 9632610), (9, 8562320), (10, 7706088), (12, 6421740), (13, 5927760), (15, 5137392), (16, 4816305), (18, 4281160), (20, 3853044), (24, 3210870), (26, 2963880), (30, 2568696), (36, 2140580), (39, 1975920), (40, 1926522), (45, 1712464), (48, 1605435), (52, 1481940), (60, 1284348), (65, 1185552), (72, 1070290), (78, 987960), (80, 963261), (90, 856232), (104, 740970), (117, 658640), (120, 642174), (130, 592776), (144, 535145), (156, 493980), (180, 428116), (195, 395184), (208, 370485), (234, 329320), (240, 321087), (260, 296388), (312, 246990), (360, 214058), (390, 197592), (468, 164660), (520, 148194), (585, 131728), (624, 123495), (720, 107029), (780, 98796), (936, 82330), (1040, 74097), (1170, 65864), (1560, 49398), (1872, 41165), (2340, 32932), (3120, 24699), (4680, 16466), (8233, 9360)]