2432820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3119}}^1$

素因数の和:3144

約数の個数: 48

約数和(自身を含む): 7338240

約数和(自身を除く): 4905420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 3119, 6238, 9357, 12476, 15595, 18714, 31190, 37428, 40547, 46785, 62380, 81094, 93570, 121641, 162188, 187140, 202735, 243282, 405470, 486564, 608205, 810940, 1216410, 2432820]

約数ペア:

[(1, 2432820), (2, 1216410), (3, 810940), (4, 608205), (5, 486564), (6, 405470), (10, 243282), (12, 202735), (13, 187140), (15, 162188), (20, 121641), (26, 93570), (30, 81094), (39, 62380), (52, 46785), (60, 40547), (65, 37428), (78, 31190), (130, 18714), (156, 15595), (195, 12476), (260, 9357), (390, 6238), (780, 3119)]