144787260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{51343}}^1$

素因数の和:51402

約数の個数: 48

約数和(自身を含む): 414038016

約数和(自身を除く): 269250756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 51343, 102686, 154029, 205372, 256715, 308058, 513430, 616116, 770145, 1026860, 1540290, 2413121, 3080580, 4826242, 7239363, 9652484, 12065605, 14478726, 24131210, 28957452, 36196815, 48262420, 72393630, 144787260]

約数ペア:

[(1, 144787260), (2, 72393630), (3, 48262420), (4, 36196815), (5, 28957452), (6, 24131210), (10, 14478726), (12, 12065605), (15, 9652484), (20, 7239363), (30, 4826242), (47, 3080580), (60, 2413121), (94, 1540290), (141, 1026860), (188, 770145), (235, 616116), (282, 513430), (470, 308058), (564, 256715), (705, 205372), (940, 154029), (1410, 102686), (2820, 51343)]