310522260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{11789}}^1$

素因数の和:12240

約数の個数: 48

約数和(自身を含む): 871516800

約数和(自身を除く): 560994540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 439, 878, 1317, 1756, 2195, 2634, 4390, 5268, 6585, 8780, 11789, 13170, 23578, 26340, 35367, 47156, 58945, 70734, 117890, 141468, 176835, 235780, 353670, 707340, 5175371, 10350742, 15526113, 20701484, 25876855, 31052226, 51753710, 62104452, 77630565, 103507420, 155261130, 310522260]

約数ペア:

[(1, 310522260), (2, 155261130), (3, 103507420), (4, 77630565), (5, 62104452), (6, 51753710), (10, 31052226), (12, 25876855), (15, 20701484), (20, 15526113), (30, 10350742), (60, 5175371), (439, 707340), (878, 353670), (1317, 235780), (1756, 176835), (2195, 141468), (2634, 117890), (4390, 70734), (5268, 58945), (6585, 47156), (8780, 35367), (11789, 26340), (13170, 23578)]