354213840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{27847}}^1$

素因数の和:27916

約数の個数: 80

約数和(自身を含む): 1118821248

約数和(自身を除く): 764607408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 6360, 12720, 27847, 55694, 83541, 111388, 139235, 167082, 222776, 278470, 334164, 417705, 445552, 556940, 668328, 835410, 1113880, 1336656, 1475891, 1670820, 2227760, 2951782, 3341640, 4427673, 5903564, 6683280, 7379455, 8855346, 11807128, 14758910, 17710692, 22138365, 23614256, 29517820, 35421384, 44276730, 59035640, 70842768, 88553460, 118071280, 177106920, 354213840]

約数ペア:

[(1, 354213840), (2, 177106920), (3, 118071280), (4, 88553460), (5, 70842768), (6, 59035640), (8, 44276730), (10, 35421384), (12, 29517820), (15, 23614256), (16, 22138365), (20, 17710692), (24, 14758910), (30, 11807128), (40, 8855346), (48, 7379455), (53, 6683280), (60, 5903564), (80, 4427673), (106, 3341640), (120, 2951782), (159, 2227760), (212, 1670820), (240, 1475891), (265, 1336656), (318, 1113880), (424, 835410), (530, 668328), (636, 556940), (795, 445552), (848, 417705), (1060, 334164), (1272, 278470), (1590, 222776), (2120, 167082), (2544, 139235), (3180, 111388), (4240, 83541), (6360, 55694), (12720, 27847)]