156701520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{72547}}^1$

素因数の和:72569

約数の個数: 80

約数和(自身を含む): 539757120

約数和(自身を除く): 383055600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 72547, 145094, 217641, 290188, 362735, 435282, 580376, 652923, 725470, 870564, 1088205, 1160752, 1305846, 1450940, 1741128, 1958769, 2176410, 2611692, 2901880, 3264615, 3482256, 3917538, 4352820, 5223384, 5803760, 6529230, 7835076, 8705640, 9793845, 10446768, 13058460, 15670152, 17411280, 19587690, 26116920, 31340304, 39175380, 52233840, 78350760, 156701520]

約数ペア:

[(1, 156701520), (2, 78350760), (3, 52233840), (4, 39175380), (5, 31340304), (6, 26116920), (8, 19587690), (9, 17411280), (10, 15670152), (12, 13058460), (15, 10446768), (16, 9793845), (18, 8705640), (20, 7835076), (24, 6529230), (27, 5803760), (30, 5223384), (36, 4352820), (40, 3917538), (45, 3482256), (48, 3264615), (54, 2901880), (60, 2611692), (72, 2176410), (80, 1958769), (90, 1741128), (108, 1450940), (120, 1305846), (135, 1160752), (144, 1088205), (180, 870564), (216, 725470), (240, 652923), (270, 580376), (360, 435282), (432, 362735), (540, 290188), (720, 217641), (1080, 145094), (2160, 72547)]