1190480

素因数分解:

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

素因数の和:683

約数の個数: 40

約数和(自身を含む): 2892672

約数和(自身を除く): 1702192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 647, 920, 1294, 1840, 2588, 3235, 5176, 6470, 10352, 12940, 14881, 25880, 29762, 51760, 59524, 74405, 119048, 148810, 238096, 297620, 595240, 1190480]

約数ペア:

[(1, 1190480), (2, 595240), (4, 297620), (5, 238096), (8, 148810), (10, 119048), (16, 74405), (20, 59524), (23, 51760), (40, 29762), (46, 25880), (80, 14881), (92, 12940), (115, 10352), (184, 6470), (230, 5176), (368, 3235), (460, 2588), (647, 1840), (920, 1294)]