120630060

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{24821}}^1$

素因数の和:24845

約数の個数: 72

約数和(自身を含む): 379478736

約数和(自身を除く): 258848676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 24821, 49642, 74463, 99284, 124105, 148926, 223389, 248210, 297852, 372315, 446778, 496420, 670167, 744630, 893556, 1116945, 1340334, 1489260, 2010501, 2233890, 2680668, 3350835, 4021002, 4467780, 6031503, 6701670, 8042004, 10052505, 12063006, 13403340, 20105010, 24126012, 30157515, 40210020, 60315030, 120630060]

約数ペア:

[(1, 120630060), (2, 60315030), (3, 40210020), (4, 30157515), (5, 24126012), (6, 20105010), (9, 13403340), (10, 12063006), (12, 10052505), (15, 8042004), (18, 6701670), (20, 6031503), (27, 4467780), (30, 4021002), (36, 3350835), (45, 2680668), (54, 2233890), (60, 2010501), (81, 1489260), (90, 1340334), (108, 1116945), (135, 893556), (162, 744630), (180, 670167), (243, 496420), (270, 446778), (324, 372315), (405, 297852), (486, 248210), (540, 223389), (810, 148926), (972, 124105), (1215, 99284), (1620, 74463), (2430, 49642), (4860, 24821)]