64628520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4451}}^1$

素因数の和:4487

約数の個数: 96

約数和(自身を含む): 213161760

約数和(自身を除く): 148533240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1210, 1320, 1452, 1815, 2420, 2904, 3630, 4451, 4840, 7260, 8902, 13353, 14520, 17804, 22255, 26706, 35608, 44510, 48961, 53412, 66765, 89020, 97922, 106824, 133530, 146883, 178040, 195844, 244805, 267060, 293766, 391688, 489610, 534120, 538571, 587532, 734415, 979220, 1077142, 1175064, 1468830, 1615713, 1958440, 2154284, 2692855, 2937660, 3231426, 4308568, 5385710, 5875320, 6462852, 8078565, 10771420, 12925704, 16157130, 21542840, 32314260, 64628520]

約数ペア:

[(1, 64628520), (2, 32314260), (3, 21542840), (4, 16157130), (5, 12925704), (6, 10771420), (8, 8078565), (10, 6462852), (11, 5875320), (12, 5385710), (15, 4308568), (20, 3231426), (22, 2937660), (24, 2692855), (30, 2154284), (33, 1958440), (40, 1615713), (44, 1468830), (55, 1175064), (60, 1077142), (66, 979220), (88, 734415), (110, 587532), (120, 538571), (121, 534120), (132, 489610), (165, 391688), (220, 293766), (242, 267060), (264, 244805), (330, 195844), (363, 178040), (440, 146883), (484, 133530), (605, 106824), (660, 97922), (726, 89020), (968, 66765), (1210, 53412), (1320, 48961), (1452, 44510), (1815, 35608), (2420, 26706), (2904, 22255), (3630, 17804), (4451, 14520), (4840, 13353), (7260, 8902)]