520070520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{117133}}^1$

素因数の和:117184

約数の個数: 64

約数和(自身を含む): 1602393120

約数和(自身を除く): 1082322600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 117133, 234266, 351399, 468532, 585665, 702798, 937064, 1171330, 1405596, 1756995, 2342660, 2811192, 3513990, 4333921, 4685320, 7027980, 8667842, 13001763, 14055960, 17335684, 21669605, 26003526, 34671368, 43339210, 52007052, 65008815, 86678420, 104014104, 130017630, 173356840, 260035260, 520070520]

約数ペア:

[(1, 520070520), (2, 260035260), (3, 173356840), (4, 130017630), (5, 104014104), (6, 86678420), (8, 65008815), (10, 52007052), (12, 43339210), (15, 34671368), (20, 26003526), (24, 21669605), (30, 17335684), (37, 14055960), (40, 13001763), (60, 8667842), (74, 7027980), (111, 4685320), (120, 4333921), (148, 3513990), (185, 2811192), (222, 2342660), (296, 1756995), (370, 1405596), (444, 1171330), (555, 937064), (740, 702798), (888, 585665), (1110, 468532), (1480, 351399), (2220, 234266), (4440, 117133)]