685587360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{20117}}^1$

素因数の和:20206

約数の個数: 96

約数和(自身を含む): 2190125952

約数和(自身を除く): 1504538592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 71, 80, 96, 120, 142, 160, 213, 240, 284, 355, 426, 480, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2272, 2840, 3408, 4260, 5680, 6816, 8520, 11360, 17040, 20117, 34080, 40234, 60351, 80468, 100585, 120702, 160936, 201170, 241404, 301755, 321872, 402340, 482808, 603510, 643744, 804680, 965616, 1207020, 1428307, 1609360, 1931232, 2414040, 2856614, 3218720, 4284921, 4828080, 5713228, 7141535, 8569842, 9656160, 11426456, 14283070, 17139684, 21424605, 22852912, 28566140, 34279368, 42849210, 45705824, 57132280, 68558736, 85698420, 114264560, 137117472, 171396840, 228529120, 342793680, 685587360]

約数ペア:

[(1, 685587360), (2, 342793680), (3, 228529120), (4, 171396840), (5, 137117472), (6, 114264560), (8, 85698420), (10, 68558736), (12, 57132280), (15, 45705824), (16, 42849210), (20, 34279368), (24, 28566140), (30, 22852912), (32, 21424605), (40, 17139684), (48, 14283070), (60, 11426456), (71, 9656160), (80, 8569842), (96, 7141535), (120, 5713228), (142, 4828080), (160, 4284921), (213, 3218720), (240, 2856614), (284, 2414040), (355, 1931232), (426, 1609360), (480, 1428307), (568, 1207020), (710, 965616), (852, 804680), (1065, 643744), (1136, 603510), (1420, 482808), (1704, 402340), (2130, 321872), (2272, 301755), (2840, 241404), (3408, 201170), (4260, 160936), (5680, 120702), (6816, 100585), (8520, 80468), (11360, 60351), (17040, 40234), (20117, 34080)]