418143420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{56659}}^1$

素因数の和:56715

約数の個数: 72

約数和(自身を含む): 1299327120

約数和(自身を除く): 881183700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 56659, 113318, 169977, 226636, 283295, 339954, 509931, 566590, 679908, 849885, 1019862, 1133180, 1699770, 2039724, 2323019, 2549655, 3399540, 4646038, 5099310, 6969057, 9292076, 10198620, 11615095, 13938114, 20907171, 23230190, 27876228, 34845285, 41814342, 46460380, 69690570, 83628684, 104535855, 139381140, 209071710, 418143420]

約数ペア:

[(1, 418143420), (2, 209071710), (3, 139381140), (4, 104535855), (5, 83628684), (6, 69690570), (9, 46460380), (10, 41814342), (12, 34845285), (15, 27876228), (18, 23230190), (20, 20907171), (30, 13938114), (36, 11615095), (41, 10198620), (45, 9292076), (60, 6969057), (82, 5099310), (90, 4646038), (123, 3399540), (164, 2549655), (180, 2323019), (205, 2039724), (246, 1699770), (369, 1133180), (410, 1019862), (492, 849885), (615, 679908), (738, 566590), (820, 509931), (1230, 339954), (1476, 283295), (1845, 226636), (2460, 169977), (3690, 113318), (7380, 56659)]