29651280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{123547}}^1$

素因数の和:123563

約数の個数: 40

約数和(自身を含む): 91919712

約数和(自身を除く): 62268432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 123547, 247094, 370641, 494188, 617735, 741282, 988376, 1235470, 1482564, 1853205, 1976752, 2470940, 2965128, 3706410, 4941880, 5930256, 7412820, 9883760, 14825640, 29651280]

約数ペア:

[(1, 29651280), (2, 14825640), (3, 9883760), (4, 7412820), (5, 5930256), (6, 4941880), (8, 3706410), (10, 2965128), (12, 2470940), (15, 1976752), (16, 1853205), (20, 1482564), (24, 1235470), (30, 988376), (40, 741282), (48, 617735), (60, 494188), (80, 370641), (120, 247094), (240, 123547)]