528937680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{24763}}^1$

素因数の和:24868

約数の個数: 80

約数和(自身を含む): 1658197440

約数和(自身を除く): 1129259760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 3560, 4272, 5340, 7120, 10680, 21360, 24763, 49526, 74289, 99052, 123815, 148578, 198104, 247630, 297156, 371445, 396208, 495260, 594312, 742890, 990520, 1188624, 1485780, 1981040, 2203907, 2971560, 4407814, 5943120, 6611721, 8815628, 11019535, 13223442, 17631256, 22039070, 26446884, 33058605, 35262512, 44078140, 52893768, 66117210, 88156280, 105787536, 132234420, 176312560, 264468840, 528937680]

約数ペア:

[(1, 528937680), (2, 264468840), (3, 176312560), (4, 132234420), (5, 105787536), (6, 88156280), (8, 66117210), (10, 52893768), (12, 44078140), (15, 35262512), (16, 33058605), (20, 26446884), (24, 22039070), (30, 17631256), (40, 13223442), (48, 11019535), (60, 8815628), (80, 6611721), (89, 5943120), (120, 4407814), (178, 2971560), (240, 2203907), (267, 1981040), (356, 1485780), (445, 1188624), (534, 990520), (712, 742890), (890, 594312), (1068, 495260), (1335, 396208), (1424, 371445), (1780, 297156), (2136, 247630), (2670, 198104), (3560, 148578), (4272, 123815), (5340, 99052), (7120, 74289), (10680, 49526), (21360, 24763)]