880680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:234

約数の個数: 64

約数和(自身を含む): 2721600

約数和(自身を除く): 1840920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 179, 205, 246, 328, 358, 410, 492, 537, 615, 716, 820, 895, 984, 1074, 1230, 1432, 1640, 1790, 2148, 2460, 2685, 3580, 4296, 4920, 5370, 7160, 7339, 10740, 14678, 21480, 22017, 29356, 36695, 44034, 58712, 73390, 88068, 110085, 146780, 176136, 220170, 293560, 440340, 880680]

約数ペア:

[(1, 880680), (2, 440340), (3, 293560), (4, 220170), (5, 176136), (6, 146780), (8, 110085), (10, 88068), (12, 73390), (15, 58712), (20, 44034), (24, 36695), (30, 29356), (40, 22017), (41, 21480), (60, 14678), (82, 10740), (120, 7339), (123, 7160), (164, 5370), (179, 4920), (205, 4296), (246, 3580), (328, 2685), (358, 2460), (410, 2148), (492, 1790), (537, 1640), (615, 1432), (716, 1230), (820, 1074), (895, 984)]