276320280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{27743}}^1$

素因数の和:27840

約数の個数: 64

約数和(自身を含む): 838978560

約数和(自身を除く): 562658280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 9960, 27743, 55486, 83229, 110972, 138715, 166458, 221944, 277430, 332916, 416145, 554860, 665832, 832290, 1109720, 1664580, 2302669, 3329160, 4605338, 6908007, 9210676, 11513345, 13816014, 18421352, 23026690, 27632028, 34540035, 46053380, 55264056, 69080070, 92106760, 138160140, 276320280]

約数ペア:

[(1, 276320280), (2, 138160140), (3, 92106760), (4, 69080070), (5, 55264056), (6, 46053380), (8, 34540035), (10, 27632028), (12, 23026690), (15, 18421352), (20, 13816014), (24, 11513345), (30, 9210676), (40, 6908007), (60, 4605338), (83, 3329160), (120, 2302669), (166, 1664580), (249, 1109720), (332, 832290), (415, 665832), (498, 554860), (664, 416145), (830, 332916), (996, 277430), (1245, 221944), (1660, 166458), (1992, 138715), (2490, 110972), (3320, 83229), (4980, 55486), (9960, 27743)]