228399240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{13693}}^1$

素因数の和:13846

約数の個数: 64

約数和(自身を含む): 690177600

約数和(自身を除く): 461778360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3336, 4170, 5560, 8340, 13693, 16680, 27386, 41079, 54772, 68465, 82158, 109544, 136930, 164316, 205395, 273860, 328632, 410790, 547720, 821580, 1643160, 1903327, 3806654, 5709981, 7613308, 9516635, 11419962, 15226616, 19033270, 22839924, 28549905, 38066540, 45679848, 57099810, 76133080, 114199620, 228399240]

約数ペア:

[(1, 228399240), (2, 114199620), (3, 76133080), (4, 57099810), (5, 45679848), (6, 38066540), (8, 28549905), (10, 22839924), (12, 19033270), (15, 15226616), (20, 11419962), (24, 9516635), (30, 7613308), (40, 5709981), (60, 3806654), (120, 1903327), (139, 1643160), (278, 821580), (417, 547720), (556, 410790), (695, 328632), (834, 273860), (1112, 205395), (1390, 164316), (1668, 136930), (2085, 109544), (2780, 82158), (3336, 68465), (4170, 54772), (5560, 41079), (8340, 27386), (13693, 16680)]