138045120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{143797}}^1$

素因数の和:143817

約数の個数: 56

約数和(自身を含む): 438296304

約数和(自身を除く): 300251184

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, 160, 192, 240, 320, 480, 960, 143797, 287594, 431391, 575188, 718985, 862782, 1150376, 1437970, 1725564, 2156955, 2300752, 2875940, 3451128, 4313910, 4601504, 5751880, 6902256, 8627820, 9203008, 11503760, 13804512, 17255640, 23007520, 27609024, 34511280, 46015040, 69022560, 138045120]

約数ペア:

[(1, 138045120), (2, 69022560), (3, 46015040), (4, 34511280), (5, 27609024), (6, 23007520), (8, 17255640), (10, 13804512), (12, 11503760), (15, 9203008), (16, 8627820), (20, 6902256), (24, 5751880), (30, 4601504), (32, 4313910), (40, 3451128), (48, 2875940), (60, 2300752), (64, 2156955), (80, 1725564), (96, 1437970), (120, 1150376), (160, 862782), (192, 718985), (240, 575188), (320, 431391), (480, 287594), (960, 143797)]