2617680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1$

素因数の和:868

約数の個数: 80

約数和(自身を含む): 8749440

約数和(自身を除く): 6131760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 839, 1040, 1560, 1678, 2517, 3120, 3356, 4195, 5034, 6712, 8390, 10068, 10907, 12585, 13424, 16780, 20136, 21814, 25170, 32721, 33560, 40272, 43628, 50340, 54535, 65442, 67120, 87256, 100680, 109070, 130884, 163605, 174512, 201360, 218140, 261768, 327210, 436280, 523536, 654420, 872560, 1308840, 2617680]

約数ペア:

[(1, 2617680), (2, 1308840), (3, 872560), (4, 654420), (5, 523536), (6, 436280), (8, 327210), (10, 261768), (12, 218140), (13, 201360), (15, 174512), (16, 163605), (20, 130884), (24, 109070), (26, 100680), (30, 87256), (39, 67120), (40, 65442), (48, 54535), (52, 50340), (60, 43628), (65, 40272), (78, 33560), (80, 32721), (104, 25170), (120, 21814), (130, 20136), (156, 16780), (195, 13424), (208, 12585), (240, 10907), (260, 10068), (312, 8390), (390, 6712), (520, 5034), (624, 4195), (780, 3356), (839, 3120), (1040, 2517), (1560, 1678)]