19532640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{40693}}^1$

素因数の和:40711

約数の個数: 48

約数和(自身を含む): 61529328

約数和(自身を除く): 41996688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 40693, 81386, 122079, 162772, 203465, 244158, 325544, 406930, 488316, 610395, 651088, 813860, 976632, 1220790, 1302176, 1627720, 1953264, 2441580, 3255440, 3906528, 4883160, 6510880, 9766320, 19532640]

約数ペア:

[(1, 19532640), (2, 9766320), (3, 6510880), (4, 4883160), (5, 3906528), (6, 3255440), (8, 2441580), (10, 1953264), (12, 1627720), (15, 1302176), (16, 1220790), (20, 976632), (24, 813860), (30, 651088), (32, 610395), (40, 488316), (48, 406930), (60, 325544), (80, 244158), (96, 203465), (120, 162772), (160, 122079), (240, 81386), (480, 40693)]