276355320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{21523}}^1$

素因数の和:21644

約数の個数: 64

約数和(自身を含む): 836853120

約数和(自身を除く): 560497800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6420, 12840, 21523, 43046, 64569, 86092, 107615, 129138, 172184, 215230, 258276, 322845, 430460, 516552, 645690, 860920, 1291380, 2302961, 2582760, 4605922, 6908883, 9211844, 11514805, 13817766, 18423688, 23029610, 27635532, 34544415, 46059220, 55271064, 69088830, 92118440, 138177660, 276355320]

約数ペア:

[(1, 276355320), (2, 138177660), (3, 92118440), (4, 69088830), (5, 55271064), (6, 46059220), (8, 34544415), (10, 27635532), (12, 23029610), (15, 18423688), (20, 13817766), (24, 11514805), (30, 9211844), (40, 6908883), (60, 4605922), (107, 2582760), (120, 2302961), (214, 1291380), (321, 860920), (428, 645690), (535, 516552), (642, 430460), (856, 322845), (1070, 258276), (1284, 215230), (1605, 172184), (2140, 129138), (2568, 107615), (3210, 86092), (4280, 64569), (6420, 43046), (12840, 21523)]