12463440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4721}}^1$

素因数の和:4748

約数の個数: 80

約数和(自身を含む): 42158016

約数和(自身を除く): 29694576

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, 4721, 9442, 14163, 18884, 23605, 28326, 37768, 47210, 51931, 56652, 70815, 75536, 94420, 103862, 113304, 141630, 155793, 188840, 207724, 226608, 259655, 283260, 311586, 377680, 415448, 519310, 566520, 623172, 778965, 830896, 1038620, 1133040, 1246344, 1557930, 2077240, 2492688, 3115860, 4154480, 6231720, 12463440]

約数ペア:

[(1, 12463440), (2, 6231720), (3, 4154480), (4, 3115860), (5, 2492688), (6, 2077240), (8, 1557930), (10, 1246344), (11, 1133040), (12, 1038620), (15, 830896), (16, 778965), (20, 623172), (22, 566520), (24, 519310), (30, 415448), (33, 377680), (40, 311586), (44, 283260), (48, 259655), (55, 226608), (60, 207724), (66, 188840), (80, 155793), (88, 141630), (110, 113304), (120, 103862), (132, 94420), (165, 75536), (176, 70815), (220, 56652), (240, 51931), (264, 47210), (330, 37768), (440, 28326), (528, 23605), (660, 18884), (880, 14163), (1320, 9442), (2640, 4721)]