230049920

素因数分解:

$2^7\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3181}}^1$

素因数の和:3313

約数の個数: 64

約数和(自身を含む): 555004440

約数和(自身を除く): 324954520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 128, 160, 226, 320, 452, 565, 640, 904, 1130, 1808, 2260, 3181, 3616, 4520, 6362, 7232, 9040, 12724, 14464, 15905, 18080, 25448, 31810, 36160, 50896, 63620, 72320, 101792, 127240, 203584, 254480, 359453, 407168, 508960, 718906, 1017920, 1437812, 1797265, 2035840, 2875624, 3594530, 5751248, 7189060, 11502496, 14378120, 23004992, 28756240, 46009984, 57512480, 115024960, 230049920]

約数ペア:

[(1, 230049920), (2, 115024960), (4, 57512480), (5, 46009984), (8, 28756240), (10, 23004992), (16, 14378120), (20, 11502496), (32, 7189060), (40, 5751248), (64, 3594530), (80, 2875624), (113, 2035840), (128, 1797265), (160, 1437812), (226, 1017920), (320, 718906), (452, 508960), (565, 407168), (640, 359453), (904, 254480), (1130, 203584), (1808, 127240), (2260, 101792), (3181, 72320), (3616, 63620), (4520, 50896), (6362, 36160), (7232, 31810), (9040, 25448), (12724, 18080), (14464, 15905)]