290924160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{151523}}^1$

素因数の和:151545

約数の個数: 64

約数和(自身を含む): 927326880

約数和(自身を除く): 636402720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 151523, 303046, 454569, 606092, 757615, 909138, 1212184, 1515230, 1818276, 2272845, 2424368, 3030460, 3636552, 4545690, 4848736, 6060920, 7273104, 9091380, 9697472, 12121840, 14546208, 18182760, 19394944, 24243680, 29092416, 36365520, 48487360, 58184832, 72731040, 96974720, 145462080, 290924160]

約数ペア:

[(1, 290924160), (2, 145462080), (3, 96974720), (4, 72731040), (5, 58184832), (6, 48487360), (8, 36365520), (10, 29092416), (12, 24243680), (15, 19394944), (16, 18182760), (20, 14546208), (24, 12121840), (30, 9697472), (32, 9091380), (40, 7273104), (48, 6060920), (60, 4848736), (64, 4545690), (80, 3636552), (96, 3030460), (120, 2424368), (128, 2272845), (160, 1818276), (192, 1515230), (240, 1212184), (320, 909138), (384, 757615), (480, 606092), (640, 454569), (960, 303046), (1920, 151523)]