240784050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{123479}}^1$

素因数の和:123507

約数の個数: 48

約数和(自身を含む): 643083840

約数和(自身を除く): 402299790

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 123479, 246958, 370437, 617395, 740874, 1234790, 1605227, 1852185, 3086975, 3210454, 3704370, 4815681, 6173950, 8026135, 9260925, 9631362, 16052270, 18521850, 24078405, 40130675, 48156810, 80261350, 120392025, 240784050]

約数ペア:

[(1, 240784050), (2, 120392025), (3, 80261350), (5, 48156810), (6, 40130675), (10, 24078405), (13, 18521850), (15, 16052270), (25, 9631362), (26, 9260925), (30, 8026135), (39, 6173950), (50, 4815681), (65, 3704370), (75, 3210454), (78, 3086975), (130, 1852185), (150, 1605227), (195, 1234790), (325, 740874), (390, 617395), (650, 370437), (975, 246958), (1950, 123479)]