75001440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{156253}}^1$

素因数の和:156271

約数の個数: 48

約数和(自身を含む): 236256048

約数和(自身を除く): 161254608

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, 156253, 312506, 468759, 625012, 781265, 937518, 1250024, 1562530, 1875036, 2343795, 2500048, 3125060, 3750072, 4687590, 5000096, 6250120, 7500144, 9375180, 12500240, 15000288, 18750360, 25000480, 37500720, 75001440]

約数ペア:

[(1, 75001440), (2, 37500720), (3, 25000480), (4, 18750360), (5, 15000288), (6, 12500240), (8, 9375180), (10, 7500144), (12, 6250120), (15, 5000096), (16, 4687590), (20, 3750072), (24, 3125060), (30, 2500048), (32, 2343795), (40, 1875036), (48, 1562530), (60, 1250024), (80, 937518), (96, 781265), (120, 625012), (160, 468759), (240, 312506), (480, 156253)]