245334840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107603}}^1$

素因数の和:107636

約数の個数: 64

約数和(自身を含む): 774748800

約数和(自身を除く): 529413960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 107603, 215206, 322809, 430412, 538015, 645618, 860824, 1076030, 1291236, 1614045, 2044457, 2152060, 2582472, 3228090, 4088914, 4304120, 6133371, 6456180, 8177828, 10222285, 12266742, 12912360, 16355656, 20444570, 24533484, 30666855, 40889140, 49066968, 61333710, 81778280, 122667420, 245334840]

約数ペア:

[(1, 245334840), (2, 122667420), (3, 81778280), (4, 61333710), (5, 49066968), (6, 40889140), (8, 30666855), (10, 24533484), (12, 20444570), (15, 16355656), (19, 12912360), (20, 12266742), (24, 10222285), (30, 8177828), (38, 6456180), (40, 6133371), (57, 4304120), (60, 4088914), (76, 3228090), (95, 2582472), (114, 2152060), (120, 2044457), (152, 1614045), (190, 1291236), (228, 1076030), (285, 860824), (380, 645618), (456, 538015), (570, 430412), (760, 322809), (1140, 215206), (2280, 107603)]