141654480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53657}}^1$

素因数の和:53684

約数の個数: 80

約数和(自身を含む): 479058624

約数和(自身を除く): 337404144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 53657, 107314, 160971, 214628, 268285, 321942, 429256, 536570, 590227, 643884, 804855, 858512, 1073140, 1180454, 1287768, 1609710, 1770681, 2146280, 2360908, 2575536, 2951135, 3219420, 3541362, 4292560, 4721816, 5902270, 6438840, 7082724, 8853405, 9443632, 11804540, 12877680, 14165448, 17706810, 23609080, 28330896, 35413620, 47218160, 70827240, 141654480]

約数ペア:

[(1, 141654480), (2, 70827240), (3, 47218160), (4, 35413620), (5, 28330896), (6, 23609080), (8, 17706810), (10, 14165448), (11, 12877680), (12, 11804540), (15, 9443632), (16, 8853405), (20, 7082724), (22, 6438840), (24, 5902270), (30, 4721816), (33, 4292560), (40, 3541362), (44, 3219420), (48, 2951135), (55, 2575536), (60, 2360908), (66, 2146280), (80, 1770681), (88, 1609710), (110, 1287768), (120, 1180454), (132, 1073140), (165, 858512), (176, 804855), (220, 643884), (240, 590227), (264, 536570), (330, 429256), (440, 321942), (528, 268285), (660, 214628), (880, 160971), (1320, 107314), (2640, 53657)]