153950520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{1259}}^1$

素因数の和:2292

約数の個数: 64

約数和(自身を含む): 462672000

約数和(自身を除く): 308721480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1019, 1259, 2038, 2518, 3057, 3777, 4076, 5036, 5095, 6114, 6295, 7554, 8152, 10072, 10190, 12228, 12590, 15108, 15285, 18885, 20380, 24456, 25180, 30216, 30570, 37770, 40760, 50360, 61140, 75540, 122280, 151080, 1282921, 2565842, 3848763, 5131684, 6414605, 7697526, 10263368, 12829210, 15395052, 19243815, 25658420, 30790104, 38487630, 51316840, 76975260, 153950520]

約数ペア:

[(1, 153950520), (2, 76975260), (3, 51316840), (4, 38487630), (5, 30790104), (6, 25658420), (8, 19243815), (10, 15395052), (12, 12829210), (15, 10263368), (20, 7697526), (24, 6414605), (30, 5131684), (40, 3848763), (60, 2565842), (120, 1282921), (1019, 151080), (1259, 122280), (2038, 75540), (2518, 61140), (3057, 50360), (3777, 40760), (4076, 37770), (5036, 30570), (5095, 30216), (6114, 25180), (6295, 24456), (7554, 20380), (8152, 18885), (10072, 15285), (10190, 15108), (12228, 12590)]