42549240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3253}}^1$

素因数の和:3376

約数の個数: 64

約数和(自身を含む): 128858400

約数和(自身を除く): 86309160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3253, 3270, 4360, 6506, 6540, 9759, 13012, 13080, 16265, 19518, 26024, 32530, 39036, 48795, 65060, 78072, 97590, 130120, 195180, 354577, 390360, 709154, 1063731, 1418308, 1772885, 2127462, 2836616, 3545770, 4254924, 5318655, 7091540, 8509848, 10637310, 14183080, 21274620, 42549240]

約数ペア:

[(1, 42549240), (2, 21274620), (3, 14183080), (4, 10637310), (5, 8509848), (6, 7091540), (8, 5318655), (10, 4254924), (12, 3545770), (15, 2836616), (20, 2127462), (24, 1772885), (30, 1418308), (40, 1063731), (60, 709154), (109, 390360), (120, 354577), (218, 195180), (327, 130120), (436, 97590), (545, 78072), (654, 65060), (872, 48795), (1090, 39036), (1308, 32530), (1635, 26024), (2180, 19518), (2616, 16265), (3253, 13080), (3270, 13012), (4360, 9759), (6506, 6540)]