80058180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{18793}}^1$

素因数の和:18876

約数の個数: 48

約数和(自身を含む): 227332224

約数和(自身を除く): 147274044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 18793, 37586, 56379, 75172, 93965, 112758, 187930, 225516, 281895, 375860, 563790, 1127580, 1334303, 2668606, 4002909, 5337212, 6671515, 8005818, 13343030, 16011636, 20014545, 26686060, 40029090, 80058180]

約数ペア:

[(1, 80058180), (2, 40029090), (3, 26686060), (4, 20014545), (5, 16011636), (6, 13343030), (10, 8005818), (12, 6671515), (15, 5337212), (20, 4002909), (30, 2668606), (60, 1334303), (71, 1127580), (142, 563790), (213, 375860), (284, 281895), (355, 225516), (426, 187930), (710, 112758), (852, 93965), (1065, 75172), (1420, 56379), (2130, 37586), (4260, 18793)]