27820012560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3739249}}^1$

素因数の和:3739296

約数の個数: 80

約数和(自身を含む): 89024064000

約数和(自身を除く): 61204051440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 3739249, 7478498, 11217747, 14956996, 18696245, 22435494, 29913992, 37392490, 44870988, 56088735, 59827984, 74784980, 89741976, 112177470, 115916719, 149569960, 179483952, 224354940, 231833438, 299139920, 347750157, 448709880, 463666876, 579583595, 695500314, 897419760, 927333752, 1159167190, 1391000628, 1738750785, 1854667504, 2318334380, 2782001256, 3477501570, 4636668760, 5564002512, 6955003140, 9273337520, 13910006280, 27820012560]

約数ペア:

[(1, 27820012560), (2, 13910006280), (3, 9273337520), (4, 6955003140), (5, 5564002512), (6, 4636668760), (8, 3477501570), (10, 2782001256), (12, 2318334380), (15, 1854667504), (16, 1738750785), (20, 1391000628), (24, 1159167190), (30, 927333752), (31, 897419760), (40, 695500314), (48, 579583595), (60, 463666876), (62, 448709880), (80, 347750157), (93, 299139920), (120, 231833438), (124, 224354940), (155, 179483952), (186, 149569960), (240, 115916719), (248, 112177470), (310, 89741976), (372, 74784980), (465, 59827984), (496, 56088735), (620, 44870988), (744, 37392490), (930, 29913992), (1240, 22435494), (1488, 18696245), (1860, 14956996), (2480, 11217747), (3720, 7478498), (7440, 3739249)]