27119120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{613}}^1$

素因数の和:712

約数の個数: 80

約数和(自身を含む): 73090560

約数和(自身を除く): 45971440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 79, 80, 112, 140, 158, 280, 316, 395, 553, 560, 613, 632, 790, 1106, 1226, 1264, 1580, 2212, 2452, 2765, 3065, 3160, 4291, 4424, 4904, 5530, 6130, 6320, 8582, 8848, 9808, 11060, 12260, 17164, 21455, 22120, 24520, 34328, 42910, 44240, 48427, 49040, 68656, 85820, 96854, 171640, 193708, 242135, 338989, 343280, 387416, 484270, 677978, 774832, 968540, 1355956, 1694945, 1937080, 2711912, 3389890, 3874160, 5423824, 6779780, 13559560, 27119120]

約数ペア:

[(1, 27119120), (2, 13559560), (4, 6779780), (5, 5423824), (7, 3874160), (8, 3389890), (10, 2711912), (14, 1937080), (16, 1694945), (20, 1355956), (28, 968540), (35, 774832), (40, 677978), (56, 484270), (70, 387416), (79, 343280), (80, 338989), (112, 242135), (140, 193708), (158, 171640), (280, 96854), (316, 85820), (395, 68656), (553, 49040), (560, 48427), (613, 44240), (632, 42910), (790, 34328), (1106, 24520), (1226, 22120), (1264, 21455), (1580, 17164), (2212, 12260), (2452, 11060), (2765, 9808), (3065, 8848), (3160, 8582), (4291, 6320), (4424, 6130), (4904, 5530)]