521653320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{5347}}^1$

素因数の和:5635

約数の個数: 96

約数和(自身を含む): 1701947520

約数和(自身を除く): 1180294200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 271, 360, 542, 813, 1084, 1355, 1626, 2168, 2439, 2710, 3252, 4065, 4878, 5347, 5420, 6504, 8130, 9756, 10694, 10840, 12195, 16041, 16260, 19512, 21388, 24390, 26735, 32082, 32520, 42776, 48123, 48780, 53470, 64164, 80205, 96246, 97560, 106940, 128328, 160410, 192492, 213880, 240615, 320820, 384984, 481230, 641640, 962460, 1449037, 1924920, 2898074, 4347111, 5796148, 7245185, 8694222, 11592296, 13041333, 14490370, 17388444, 21735555, 26082666, 28980740, 34776888, 43471110, 52165332, 57961480, 65206665, 86942220, 104330664, 130413330, 173884440, 260826660, 521653320]

約数ペア:

[(1, 521653320), (2, 260826660), (3, 173884440), (4, 130413330), (5, 104330664), (6, 86942220), (8, 65206665), (9, 57961480), (10, 52165332), (12, 43471110), (15, 34776888), (18, 28980740), (20, 26082666), (24, 21735555), (30, 17388444), (36, 14490370), (40, 13041333), (45, 11592296), (60, 8694222), (72, 7245185), (90, 5796148), (120, 4347111), (180, 2898074), (271, 1924920), (360, 1449037), (542, 962460), (813, 641640), (1084, 481230), (1355, 384984), (1626, 320820), (2168, 240615), (2439, 213880), (2710, 192492), (3252, 160410), (4065, 128328), (4878, 106940), (5347, 97560), (5420, 96246), (6504, 80205), (8130, 64164), (9756, 53470), (10694, 48780), (10840, 48123), (12195, 42776), (16041, 32520), (16260, 32082), (19512, 26735), (21388, 24390)]