1728829320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{673}}^1\times {\mathrm{21407}}^1$

素因数の和:22094

約数の個数: 64

約数和(自身を含む): 5194437120

約数和(自身を除く): 3465607800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 673, 1346, 2019, 2692, 3365, 4038, 5384, 6730, 8076, 10095, 13460, 16152, 20190, 21407, 26920, 40380, 42814, 64221, 80760, 85628, 107035, 128442, 171256, 214070, 256884, 321105, 428140, 513768, 642210, 856280, 1284420, 2568840, 14406911, 28813822, 43220733, 57627644, 72034555, 86441466, 115255288, 144069110, 172882932, 216103665, 288138220, 345765864, 432207330, 576276440, 864414660, 1728829320]

約数ペア:

[(1, 1728829320), (2, 864414660), (3, 576276440), (4, 432207330), (5, 345765864), (6, 288138220), (8, 216103665), (10, 172882932), (12, 144069110), (15, 115255288), (20, 86441466), (24, 72034555), (30, 57627644), (40, 43220733), (60, 28813822), (120, 14406911), (673, 2568840), (1346, 1284420), (2019, 856280), (2692, 642210), (3365, 513768), (4038, 428140), (5384, 321105), (6730, 256884), (8076, 214070), (10095, 171256), (13460, 128442), (16152, 107035), (20190, 85628), (21407, 80760), (26920, 64221), (40380, 42814)]