270475440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{66293}}^1$

素因数の和:66326

約数の個数: 80

約数和(自身を含む): 887809248

約数和(自身を除く): 617333808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 66293, 132586, 198879, 265172, 331465, 397758, 530344, 662930, 795516, 994395, 1060688, 1126981, 1325860, 1591032, 1988790, 2253962, 2651720, 3182064, 3380943, 3977580, 4507924, 5303440, 5634905, 6761886, 7955160, 9015848, 11269810, 13523772, 15910320, 16904715, 18031696, 22539620, 27047544, 33809430, 45079240, 54095088, 67618860, 90158480, 135237720, 270475440]

約数ペア:

[(1, 270475440), (2, 135237720), (3, 90158480), (4, 67618860), (5, 54095088), (6, 45079240), (8, 33809430), (10, 27047544), (12, 22539620), (15, 18031696), (16, 16904715), (17, 15910320), (20, 13523772), (24, 11269810), (30, 9015848), (34, 7955160), (40, 6761886), (48, 5634905), (51, 5303440), (60, 4507924), (68, 3977580), (80, 3380943), (85, 3182064), (102, 2651720), (120, 2253962), (136, 1988790), (170, 1591032), (204, 1325860), (240, 1126981), (255, 1060688), (272, 994395), (340, 795516), (408, 662930), (510, 530344), (680, 397758), (816, 331465), (1020, 265172), (1360, 198879), (2040, 132586), (4080, 66293)]