28500240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{118751}}^1$

素因数の和:118767

約数の個数: 40

約数和(自身を含む): 88351488

約数和(自身を除く): 59851248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 118751, 237502, 356253, 475004, 593755, 712506, 950008, 1187510, 1425012, 1781265, 1900016, 2375020, 2850024, 3562530, 4750040, 5700048, 7125060, 9500080, 14250120, 28500240]

約数ペア:

[(1, 28500240), (2, 14250120), (3, 9500080), (4, 7125060), (5, 5700048), (6, 4750040), (8, 3562530), (10, 2850024), (12, 2375020), (15, 1900016), (16, 1781265), (20, 1425012), (24, 1187510), (30, 950008), (40, 712506), (48, 593755), (60, 475004), (80, 356253), (120, 237502), (240, 118751)]