880434360

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20903}}^1$

素因数の和:20939

約数の個数: 160

約数和(自身を含む): 3187023840

約数和(自身を除く): 2306589480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3240, 3510, 4212, 4680, 5265, 7020, 8424, 10530, 14040, 20903, 21060, 41806, 42120, 62709, 83612, 104515, 125418, 167224, 188127, 209030, 250836, 271739, 313545, 376254, 418060, 501672, 543478, 564381, 627090, 752508, 815217, 836120, 940635, 1086956, 1128762, 1254180, 1358695, 1505016, 1630434, 1693143, 1881270, 2173912, 2257524, 2445651, 2508360, 2717390, 2821905, 3260868, 3386286, 3762540, 4076085, 4515048, 4891302, 5434780, 5643810, 6521736, 6772572, 7336953, 7525080, 8152170, 8465715, 9782604, 10869560, 11287620, 12228255, 13545144, 14673906, 16304340, 16931430, 19565208, 22010859, 22575240, 24456510, 29347812, 32608680, 33862860, 36684765, 44021718, 48913020, 58695624, 67725720, 73369530, 88043436, 97826040, 110054295, 146739060, 176086872, 220108590, 293478120, 440217180, 880434360]

約数ペア:

[(1, 880434360), (2, 440217180), (3, 293478120), (4, 220108590), (5, 176086872), (6, 146739060), (8, 110054295), (9, 97826040), (10, 88043436), (12, 73369530), (13, 67725720), (15, 58695624), (18, 48913020), (20, 44021718), (24, 36684765), (26, 33862860), (27, 32608680), (30, 29347812), (36, 24456510), (39, 22575240), (40, 22010859), (45, 19565208), (52, 16931430), (54, 16304340), (60, 14673906), (65, 13545144), (72, 12228255), (78, 11287620), (81, 10869560), (90, 9782604), (104, 8465715), (108, 8152170), (117, 7525080), (120, 7336953), (130, 6772572), (135, 6521736), (156, 5643810), (162, 5434780), (180, 4891302), (195, 4515048), (216, 4076085), (234, 3762540), (260, 3386286), (270, 3260868), (312, 2821905), (324, 2717390), (351, 2508360), (360, 2445651), (390, 2257524), (405, 2173912), (468, 1881270), (520, 1693143), (540, 1630434), (585, 1505016), (648, 1358695), (702, 1254180), (780, 1128762), (810, 1086956), (936, 940635), (1053, 836120), (1080, 815217), (1170, 752508), (1404, 627090), (1560, 564381), (1620, 543478), (1755, 501672), (2106, 418060), (2340, 376254), (2808, 313545), (3240, 271739), (3510, 250836), (4212, 209030), (4680, 188127), (5265, 167224), (7020, 125418), (8424, 104515), (10530, 83612), (14040, 62709), (20903, 42120), (21060, 41806)]