964310640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{56591}}^1$

素因数の和:56678

約数の個数: 80

約数和(自身を含む): 3031520256

約数和(自身を除く): 2067209616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 5680, 8520, 17040, 56591, 113182, 169773, 226364, 282955, 339546, 452728, 565910, 679092, 848865, 905456, 1131820, 1358184, 1697730, 2263640, 2716368, 3395460, 4017961, 4527280, 6790920, 8035922, 12053883, 13581840, 16071844, 20089805, 24107766, 32143688, 40179610, 48215532, 60269415, 64287376, 80359220, 96431064, 120538830, 160718440, 192862128, 241077660, 321436880, 482155320, 964310640]

約数ペア:

[(1, 964310640), (2, 482155320), (3, 321436880), (4, 241077660), (5, 192862128), (6, 160718440), (8, 120538830), (10, 96431064), (12, 80359220), (15, 64287376), (16, 60269415), (20, 48215532), (24, 40179610), (30, 32143688), (40, 24107766), (48, 20089805), (60, 16071844), (71, 13581840), (80, 12053883), (120, 8035922), (142, 6790920), (213, 4527280), (240, 4017961), (284, 3395460), (355, 2716368), (426, 2263640), (568, 1697730), (710, 1358184), (852, 1131820), (1065, 905456), (1136, 848865), (1420, 679092), (1704, 565910), (2130, 452728), (2840, 339546), (3408, 282955), (4260, 226364), (5680, 169773), (8520, 113182), (17040, 56591)]