121276120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{3833}}^1$

素因数の和:3964

約数の個数: 64

約数和(自身を含む): 314694720

約数和(自身を除く): 193418600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 113, 140, 226, 280, 452, 565, 791, 904, 1130, 1582, 2260, 3164, 3833, 3955, 4520, 6328, 7666, 7910, 15332, 15820, 19165, 26831, 30664, 31640, 38330, 53662, 76660, 107324, 134155, 153320, 214648, 268310, 433129, 536620, 866258, 1073240, 1732516, 2165645, 3031903, 3465032, 4331290, 6063806, 8662580, 12127612, 15159515, 17325160, 24255224, 30319030, 60638060, 121276120]

約数ペア:

[(1, 121276120), (2, 60638060), (4, 30319030), (5, 24255224), (7, 17325160), (8, 15159515), (10, 12127612), (14, 8662580), (20, 6063806), (28, 4331290), (35, 3465032), (40, 3031903), (56, 2165645), (70, 1732516), (113, 1073240), (140, 866258), (226, 536620), (280, 433129), (452, 268310), (565, 214648), (791, 153320), (904, 134155), (1130, 107324), (1582, 76660), (2260, 53662), (3164, 38330), (3833, 31640), (3955, 30664), (4520, 26831), (6328, 19165), (7666, 15820), (7910, 15332)]