72077160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{2393}}^1$

素因数の和:2658

約数の個数: 64

約数和(自身を含む): 217183680

約数和(自身を除く): 145106520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 251, 502, 753, 1004, 1255, 1506, 2008, 2393, 2510, 3012, 3765, 4786, 5020, 6024, 7179, 7530, 9572, 10040, 11965, 14358, 15060, 19144, 23930, 28716, 30120, 35895, 47860, 57432, 71790, 95720, 143580, 287160, 600643, 1201286, 1801929, 2402572, 3003215, 3603858, 4805144, 6006430, 7207716, 9009645, 12012860, 14415432, 18019290, 24025720, 36038580, 72077160]

約数ペア:

[(1, 72077160), (2, 36038580), (3, 24025720), (4, 18019290), (5, 14415432), (6, 12012860), (8, 9009645), (10, 7207716), (12, 6006430), (15, 4805144), (20, 3603858), (24, 3003215), (30, 2402572), (40, 1801929), (60, 1201286), (120, 600643), (251, 287160), (502, 143580), (753, 95720), (1004, 71790), (1255, 57432), (1506, 47860), (2008, 35895), (2393, 30120), (2510, 28716), (3012, 23930), (3765, 19144), (4786, 15060), (5020, 14358), (6024, 11965), (7179, 10040), (7530, 9572)]