7220760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3167}}^1$

素因数の和:3200

約数の個数: 64

約数和(自身を含む): 22809600

約数和(自身を除く): 15588840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 3167, 6334, 9501, 12668, 15835, 19002, 25336, 31670, 38004, 47505, 60173, 63340, 76008, 95010, 120346, 126680, 180519, 190020, 240692, 300865, 361038, 380040, 481384, 601730, 722076, 902595, 1203460, 1444152, 1805190, 2406920, 3610380, 7220760]

約数ペア:

[(1, 7220760), (2, 3610380), (3, 2406920), (4, 1805190), (5, 1444152), (6, 1203460), (8, 902595), (10, 722076), (12, 601730), (15, 481384), (19, 380040), (20, 361038), (24, 300865), (30, 240692), (38, 190020), (40, 180519), (57, 126680), (60, 120346), (76, 95010), (95, 76008), (114, 63340), (120, 60173), (152, 47505), (190, 38004), (228, 31670), (285, 25336), (380, 19002), (456, 15835), (570, 12668), (760, 9501), (1140, 6334), (2280, 3167)]