195658080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{407621}}^1$

素因数の和:407639

約数の個数: 48

約数和(自身を含む): 616324464

約数和(自身を除く): 420666384

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, 407621, 815242, 1222863, 1630484, 2038105, 2445726, 3260968, 4076210, 4891452, 6114315, 6521936, 8152420, 9782904, 12228630, 13043872, 16304840, 19565808, 24457260, 32609680, 39131616, 48914520, 65219360, 97829040, 195658080]

約数ペア:

[(1, 195658080), (2, 97829040), (3, 65219360), (4, 48914520), (5, 39131616), (6, 32609680), (8, 24457260), (10, 19565808), (12, 16304840), (15, 13043872), (16, 12228630), (20, 9782904), (24, 8152420), (30, 6521936), (32, 6114315), (40, 4891452), (48, 4076210), (60, 3260968), (80, 2445726), (96, 2038105), (120, 1630484), (160, 1222863), (240, 815242), (480, 407621)]