151190960

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{647}}^1$

素因数の和:810

約数の個数: 80

約数和(自身を含む): 370262016

約数和(自身を除く): 219071056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 127, 184, 230, 254, 368, 460, 508, 635, 647, 920, 1016, 1270, 1294, 1840, 2032, 2540, 2588, 2921, 3235, 5080, 5176, 5842, 6470, 10160, 10352, 11684, 12940, 14605, 14881, 23368, 25880, 29210, 29762, 46736, 51760, 58420, 59524, 74405, 82169, 116840, 119048, 148810, 164338, 233680, 238096, 297620, 328676, 410845, 595240, 657352, 821690, 1190480, 1314704, 1643380, 1889887, 3286760, 3779774, 6573520, 7559548, 9449435, 15119096, 18898870, 30238192, 37797740, 75595480, 151190960]

約数ペア:

[(1, 151190960), (2, 75595480), (4, 37797740), (5, 30238192), (8, 18898870), (10, 15119096), (16, 9449435), (20, 7559548), (23, 6573520), (40, 3779774), (46, 3286760), (80, 1889887), (92, 1643380), (115, 1314704), (127, 1190480), (184, 821690), (230, 657352), (254, 595240), (368, 410845), (460, 328676), (508, 297620), (635, 238096), (647, 233680), (920, 164338), (1016, 148810), (1270, 119048), (1294, 116840), (1840, 82169), (2032, 74405), (2540, 59524), (2588, 58420), (2921, 51760), (3235, 46736), (5080, 29762), (5176, 29210), (5842, 25880), (6470, 23368), (10160, 14881), (10352, 14605), (11684, 12940)]