64033680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{7211}}^1$

素因数の和:7264

約数の個数: 80

約数和(自身を含む): 203897664

約数和(自身を除く): 139863984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 7211, 8880, 14422, 21633, 28844, 36055, 43266, 57688, 72110, 86532, 108165, 115376, 144220, 173064, 216330, 266807, 288440, 346128, 432660, 533614, 576880, 800421, 865320, 1067228, 1334035, 1600842, 1730640, 2134456, 2668070, 3201684, 4002105, 4268912, 5336140, 6403368, 8004210, 10672280, 12806736, 16008420, 21344560, 32016840, 64033680]

約数ペア:

[(1, 64033680), (2, 32016840), (3, 21344560), (4, 16008420), (5, 12806736), (6, 10672280), (8, 8004210), (10, 6403368), (12, 5336140), (15, 4268912), (16, 4002105), (20, 3201684), (24, 2668070), (30, 2134456), (37, 1730640), (40, 1600842), (48, 1334035), (60, 1067228), (74, 865320), (80, 800421), (111, 576880), (120, 533614), (148, 432660), (185, 346128), (222, 288440), (240, 266807), (296, 216330), (370, 173064), (444, 144220), (555, 115376), (592, 108165), (740, 86532), (888, 72110), (1110, 57688), (1480, 43266), (1776, 36055), (2220, 28844), (2960, 21633), (4440, 14422), (7211, 8880)]