28842720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{60089}}^1$

素因数の和:60107

約数の個数: 48

約数和(自身を含む): 90856080

約数和(自身を除く): 62013360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 60089, 120178, 180267, 240356, 300445, 360534, 480712, 600890, 721068, 901335, 961424, 1201780, 1442136, 1802670, 1922848, 2403560, 2884272, 3605340, 4807120, 5768544, 7210680, 9614240, 14421360, 28842720]

約数ペア:

[(1, 28842720), (2, 14421360), (3, 9614240), (4, 7210680), (5, 5768544), (6, 4807120), (8, 3605340), (10, 2884272), (12, 2403560), (15, 1922848), (16, 1802670), (20, 1442136), (24, 1201780), (30, 961424), (32, 901335), (40, 721068), (48, 600890), (60, 480712), (80, 360534), (96, 300445), (120, 240356), (160, 180267), (240, 120178), (480, 60089)]