120927660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{577}}^1$

素因数の和:1095

約数の個数: 96

約数和(自身を含む): 388416000

約数和(自身を除く): 267488340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 499, 577, 998, 1154, 1497, 1731, 1996, 2308, 2495, 2885, 2994, 3462, 3493, 4039, 4990, 5770, 5988, 6924, 6986, 7485, 8078, 8655, 9980, 10479, 11540, 12117, 13972, 14970, 16156, 17310, 17465, 20195, 20958, 24234, 29940, 34620, 34930, 40390, 41916, 48468, 52395, 60585, 69860, 80780, 104790, 121170, 209580, 242340, 287923, 575846, 863769, 1151692, 1439615, 1727538, 2015461, 2879230, 3455076, 4030922, 4318845, 5758460, 6046383, 8061844, 8637690, 10077305, 12092766, 17275380, 20154610, 24185532, 30231915, 40309220, 60463830, 120927660]

約数ペア:

[(1, 120927660), (2, 60463830), (3, 40309220), (4, 30231915), (5, 24185532), (6, 20154610), (7, 17275380), (10, 12092766), (12, 10077305), (14, 8637690), (15, 8061844), (20, 6046383), (21, 5758460), (28, 4318845), (30, 4030922), (35, 3455076), (42, 2879230), (60, 2015461), (70, 1727538), (84, 1439615), (105, 1151692), (140, 863769), (210, 575846), (420, 287923), (499, 242340), (577, 209580), (998, 121170), (1154, 104790), (1497, 80780), (1731, 69860), (1996, 60585), (2308, 52395), (2495, 48468), (2885, 41916), (2994, 40390), (3462, 34930), (3493, 34620), (4039, 29940), (4990, 24234), (5770, 20958), (5988, 20195), (6924, 17465), (6986, 17310), (7485, 16156), (8078, 14970), (8655, 13972), (9980, 12117), (10479, 11540)]