85696080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18793}}^1$

素因数の和:18828

約数の個数: 80

約数和(自身を含む): 279654720

約数和(自身を除く): 193958640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 18793, 37586, 56379, 75172, 93965, 112758, 150344, 187930, 225516, 281895, 300688, 357067, 375860, 451032, 563790, 714134, 751720, 902064, 1071201, 1127580, 1428268, 1503440, 1785335, 2142402, 2255160, 2856536, 3570670, 4284804, 4510320, 5356005, 5713072, 7141340, 8569608, 10712010, 14282680, 17139216, 21424020, 28565360, 42848040, 85696080]

約数ペア:

[(1, 85696080), (2, 42848040), (3, 28565360), (4, 21424020), (5, 17139216), (6, 14282680), (8, 10712010), (10, 8569608), (12, 7141340), (15, 5713072), (16, 5356005), (19, 4510320), (20, 4284804), (24, 3570670), (30, 2856536), (38, 2255160), (40, 2142402), (48, 1785335), (57, 1503440), (60, 1428268), (76, 1127580), (80, 1071201), (95, 902064), (114, 751720), (120, 714134), (152, 563790), (190, 451032), (228, 375860), (240, 357067), (285, 300688), (304, 281895), (380, 225516), (456, 187930), (570, 150344), (760, 112758), (912, 93965), (1140, 75172), (1520, 56379), (2280, 37586), (4560, 18793)]