1520661408

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{2262889}}^1$

素因数の和:2262909

約数の個数: 48

約数和(自身を含む): 4561986240

約数和(自身を除く): 3041324832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 2262889, 4525778, 6788667, 9051556, 13577334, 15840223, 18103112, 27154668, 31680446, 36206224, 47520669, 54309336, 63360892, 72412448, 95041338, 108618672, 126721784, 190082676, 217237344, 253443568, 380165352, 506887136, 760330704, 1520661408]

約数ペア:

[(1, 1520661408), (2, 760330704), (3, 506887136), (4, 380165352), (6, 253443568), (7, 217237344), (8, 190082676), (12, 126721784), (14, 108618672), (16, 95041338), (21, 72412448), (24, 63360892), (28, 54309336), (32, 47520669), (42, 36206224), (48, 31680446), (56, 27154668), (84, 18103112), (96, 15840223), (112, 13577334), (168, 9051556), (224, 6788667), (336, 4525778), (672, 2262889)]