478726320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{4877}}^1$

素因数の和:5302

約数の個数: 80

約数和(自身を含む): 1487985120

約数和(自身を除く): 1009258800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 409, 818, 1227, 1636, 2045, 2454, 3272, 4090, 4877, 4908, 6135, 6544, 8180, 9754, 9816, 12270, 14631, 16360, 19508, 19632, 24385, 24540, 29262, 32720, 39016, 48770, 49080, 58524, 73155, 78032, 97540, 98160, 117048, 146310, 195080, 234096, 292620, 390160, 585240, 1170480, 1994693, 3989386, 5984079, 7978772, 9973465, 11968158, 15957544, 19946930, 23936316, 29920395, 31915088, 39893860, 47872632, 59840790, 79787720, 95745264, 119681580, 159575440, 239363160, 478726320]

約数ペア:

[(1, 478726320), (2, 239363160), (3, 159575440), (4, 119681580), (5, 95745264), (6, 79787720), (8, 59840790), (10, 47872632), (12, 39893860), (15, 31915088), (16, 29920395), (20, 23936316), (24, 19946930), (30, 15957544), (40, 11968158), (48, 9973465), (60, 7978772), (80, 5984079), (120, 3989386), (240, 1994693), (409, 1170480), (818, 585240), (1227, 390160), (1636, 292620), (2045, 234096), (2454, 195080), (3272, 146310), (4090, 117048), (4877, 98160), (4908, 97540), (6135, 78032), (6544, 73155), (8180, 58524), (9754, 49080), (9816, 48770), (12270, 39016), (14631, 32720), (16360, 29262), (19508, 24540), (19632, 24385)]