2725680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:334

約数の個数: 80

約数和(自身を含む): 8686944

約数和(自身を除く): 5961264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 277, 328, 410, 492, 554, 615, 656, 820, 831, 984, 1108, 1230, 1385, 1640, 1662, 1968, 2216, 2460, 2770, 3280, 3324, 4155, 4432, 4920, 5540, 6648, 8310, 9840, 11080, 11357, 13296, 16620, 22160, 22714, 33240, 34071, 45428, 56785, 66480, 68142, 90856, 113570, 136284, 170355, 181712, 227140, 272568, 340710, 454280, 545136, 681420, 908560, 1362840, 2725680]

約数ペア:

[(1, 2725680), (2, 1362840), (3, 908560), (4, 681420), (5, 545136), (6, 454280), (8, 340710), (10, 272568), (12, 227140), (15, 181712), (16, 170355), (20, 136284), (24, 113570), (30, 90856), (40, 68142), (41, 66480), (48, 56785), (60, 45428), (80, 34071), (82, 33240), (120, 22714), (123, 22160), (164, 16620), (205, 13296), (240, 11357), (246, 11080), (277, 9840), (328, 8310), (410, 6648), (492, 5540), (554, 4920), (615, 4432), (656, 4155), (820, 3324), (831, 3280), (984, 2770), (1108, 2460), (1230, 2216), (1385, 1968), (1640, 1662)]