388210080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{808771}}^1$

素因数の和:808789

約数の個数: 48

約数和(自身を含む): 1222863264

約数和(自身を除く): 834653184

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, 808771, 1617542, 2426313, 3235084, 4043855, 4852626, 6470168, 8087710, 9705252, 12131565, 12940336, 16175420, 19410504, 24263130, 25880672, 32350840, 38821008, 48526260, 64701680, 77642016, 97052520, 129403360, 194105040, 388210080]

約数ペア:

[(1, 388210080), (2, 194105040), (3, 129403360), (4, 97052520), (5, 77642016), (6, 64701680), (8, 48526260), (10, 38821008), (12, 32350840), (15, 25880672), (16, 24263130), (20, 19410504), (24, 16175420), (30, 12940336), (32, 12131565), (40, 9705252), (48, 8087710), (60, 6470168), (80, 4852626), (96, 4043855), (120, 3235084), (160, 2426313), (240, 1617542), (480, 808771)]