4272180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6473}}^1$

素因数の和:6496

約数の個数: 48

約数和(自身を含む): 13051584

約数和(自身を除く): 8779404

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 6473, 12946, 19419, 25892, 32365, 38838, 64730, 71203, 77676, 97095, 129460, 142406, 194190, 213609, 284812, 356015, 388380, 427218, 712030, 854436, 1068045, 1424060, 2136090, 4272180]

約数ペア:

[(1, 4272180), (2, 2136090), (3, 1424060), (4, 1068045), (5, 854436), (6, 712030), (10, 427218), (11, 388380), (12, 356015), (15, 284812), (20, 213609), (22, 194190), (30, 142406), (33, 129460), (44, 97095), (55, 77676), (60, 71203), (66, 64730), (110, 38838), (132, 32365), (165, 25892), (220, 19419), (330, 12946), (660, 6473)]