39150240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{81563}}^1$

素因数の和:81581

約数の個数: 48

約数和(自身を含む): 123324768

約数和(自身を除く): 84174528

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, 81563, 163126, 244689, 326252, 407815, 489378, 652504, 815630, 978756, 1223445, 1305008, 1631260, 1957512, 2446890, 2610016, 3262520, 3915024, 4893780, 6525040, 7830048, 9787560, 13050080, 19575120, 39150240]

約数ペア:

[(1, 39150240), (2, 19575120), (3, 13050080), (4, 9787560), (5, 7830048), (6, 6525040), (8, 4893780), (10, 3915024), (12, 3262520), (15, 2610016), (16, 2446890), (20, 1957512), (24, 1631260), (30, 1305008), (32, 1223445), (40, 978756), (48, 815630), (60, 652504), (80, 489378), (96, 407815), (120, 326252), (160, 244689), (240, 163126), (480, 81563)]