315937475760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{4457}}^1\times {\mathrm{295357}}^1$

素因数の和:299830

約数の個数: 80

約数和(自身を含む): 979629237216

約数和(自身を除く): 663691761456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 4457, 8914, 13371, 17828, 22285, 26742, 35656, 44570, 53484, 66855, 71312, 89140, 106968, 133710, 178280, 213936, 267420, 295357, 356560, 534840, 590714, 886071, 1069680, 1181428, 1476785, 1772142, 2362856, 2953570, 3544284, 4430355, 4725712, 5907140, 7088568, 8860710, 11814280, 14177136, 17721420, 23628560, 35442840, 70885680, 1316406149, 2632812298, 3949218447, 5265624596, 6582030745, 7898436894, 10531249192, 13164061490, 15796873788, 19746092235, 21062498384, 26328122980, 31593747576, 39492184470, 52656245960, 63187495152, 78984368940, 105312491920, 157968737880, 315937475760]

約数ペア:

[(1, 315937475760), (2, 157968737880), (3, 105312491920), (4, 78984368940), (5, 63187495152), (6, 52656245960), (8, 39492184470), (10, 31593747576), (12, 26328122980), (15, 21062498384), (16, 19746092235), (20, 15796873788), (24, 13164061490), (30, 10531249192), (40, 7898436894), (48, 6582030745), (60, 5265624596), (80, 3949218447), (120, 2632812298), (240, 1316406149), (4457, 70885680), (8914, 35442840), (13371, 23628560), (17828, 17721420), (22285, 14177136), (26742, 11814280), (35656, 8860710), (44570, 7088568), (53484, 5907140), (66855, 4725712), (71312, 4430355), (89140, 3544284), (106968, 2953570), (133710, 2362856), (178280, 1772142), (213936, 1476785), (267420, 1181428), (295357, 1069680), (356560, 886071), (534840, 590714)]