264562680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71119}}^1$

素因数の和:71164

約数の個数: 64

約数和(自身を含む): 819302400

約数和(自身を除く): 554739720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 71119, 142238, 213357, 284476, 355595, 426714, 568952, 711190, 853428, 1066785, 1422380, 1706856, 2133570, 2204689, 2844760, 4267140, 4409378, 6614067, 8534280, 8818756, 11023445, 13228134, 17637512, 22046890, 26456268, 33070335, 44093780, 52912536, 66140670, 88187560, 132281340, 264562680]

約数ペア:

[(1, 264562680), (2, 132281340), (3, 88187560), (4, 66140670), (5, 52912536), (6, 44093780), (8, 33070335), (10, 26456268), (12, 22046890), (15, 17637512), (20, 13228134), (24, 11023445), (30, 8818756), (31, 8534280), (40, 6614067), (60, 4409378), (62, 4267140), (93, 2844760), (120, 2204689), (124, 2133570), (155, 1706856), (186, 1422380), (248, 1066785), (310, 853428), (372, 711190), (465, 568952), (620, 426714), (744, 355595), (930, 284476), (1240, 213357), (1860, 142238), (3720, 71119)]