312264840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{153071}}^1$

素因数の和:153102

約数の個数: 64

約数和(自身を含む): 991906560

約数和(自身を除く): 679641720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 153071, 306142, 459213, 612284, 765355, 918426, 1224568, 1530710, 1836852, 2296065, 2602207, 3061420, 3673704, 4592130, 5204414, 6122840, 7806621, 9184260, 10408828, 13011035, 15613242, 18368520, 20817656, 26022070, 31226484, 39033105, 52044140, 62452968, 78066210, 104088280, 156132420, 312264840]

約数ペア:

[(1, 312264840), (2, 156132420), (3, 104088280), (4, 78066210), (5, 62452968), (6, 52044140), (8, 39033105), (10, 31226484), (12, 26022070), (15, 20817656), (17, 18368520), (20, 15613242), (24, 13011035), (30, 10408828), (34, 9184260), (40, 7806621), (51, 6122840), (60, 5204414), (68, 4592130), (85, 3673704), (102, 3061420), (120, 2602207), (136, 2296065), (170, 1836852), (204, 1530710), (255, 1224568), (340, 918426), (408, 765355), (510, 612284), (680, 459213), (1020, 306142), (2040, 153071)]