120107208

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20261}}^1$

素因数の和:20302

約数の個数: 64

約数和(自身を含む): 340401600

約数和(自身を除く): 220294392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 20261, 40522, 60783, 81044, 121566, 162088, 243132, 263393, 384959, 486264, 526786, 769918, 790179, 1053572, 1154877, 1539836, 1580358, 2107144, 2309754, 3079672, 3160716, 4619508, 5004467, 6321432, 9239016, 10008934, 15013401, 20017868, 30026802, 40035736, 60053604, 120107208]

約数ペア:

[(1, 120107208), (2, 60053604), (3, 40035736), (4, 30026802), (6, 20017868), (8, 15013401), (12, 10008934), (13, 9239016), (19, 6321432), (24, 5004467), (26, 4619508), (38, 3160716), (39, 3079672), (52, 2309754), (57, 2107144), (76, 1580358), (78, 1539836), (104, 1154877), (114, 1053572), (152, 790179), (156, 769918), (228, 526786), (247, 486264), (312, 384959), (456, 263393), (494, 243132), (741, 162088), (988, 121566), (1482, 81044), (1976, 60783), (2964, 40522), (5928, 20261)]