156250320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{651043}}^1$

素因数の和:651059

約数の個数: 40

約数和(自身を含む): 484376736

約数和(自身を除く): 328126416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 651043, 1302086, 1953129, 2604172, 3255215, 3906258, 5208344, 6510430, 7812516, 9765645, 10416688, 13020860, 15625032, 19531290, 26041720, 31250064, 39062580, 52083440, 78125160, 156250320]

約数ペア:

[(1, 156250320), (2, 78125160), (3, 52083440), (4, 39062580), (5, 31250064), (6, 26041720), (8, 19531290), (10, 15625032), (12, 13020860), (15, 10416688), (16, 9765645), (20, 7812516), (24, 6510430), (30, 5208344), (40, 3906258), (48, 3255215), (60, 2604172), (80, 1953129), (120, 1302086), (240, 651043)]