8976420

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{1847}}^1$

素因数の和:1871

約数の個数: 72

約数和(自身を含む): 28252224

約数和(自身を除く): 19275804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 1847, 2430, 3694, 4860, 5541, 7388, 9235, 11082, 16623, 18470, 22164, 27705, 33246, 36940, 49869, 55410, 66492, 83115, 99738, 110820, 149607, 166230, 199476, 249345, 299214, 332460, 448821, 498690, 598428, 748035, 897642, 997380, 1496070, 1795284, 2244105, 2992140, 4488210, 8976420]

約数ペア:

[(1, 8976420), (2, 4488210), (3, 2992140), (4, 2244105), (5, 1795284), (6, 1496070), (9, 997380), (10, 897642), (12, 748035), (15, 598428), (18, 498690), (20, 448821), (27, 332460), (30, 299214), (36, 249345), (45, 199476), (54, 166230), (60, 149607), (81, 110820), (90, 99738), (108, 83115), (135, 66492), (162, 55410), (180, 49869), (243, 36940), (270, 33246), (324, 27705), (405, 22164), (486, 18470), (540, 16623), (810, 11082), (972, 9235), (1215, 7388), (1620, 5541), (1847, 4860), (2430, 3694)]