30829560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2357}}^1$

素因数の和:2480

約数の個数: 64

約数和(自身を含む): 93376800

約数和(自身を除く): 62547240

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, 2357, 2616, 3270, 4360, 4714, 6540, 7071, 9428, 11785, 13080, 14142, 18856, 23570, 28284, 35355, 47140, 56568, 70710, 94280, 141420, 256913, 282840, 513826, 770739, 1027652, 1284565, 1541478, 2055304, 2569130, 3082956, 3853695, 5138260, 6165912, 7707390, 10276520, 15414780, 30829560]

約数ペア:

[(1, 30829560), (2, 15414780), (3, 10276520), (4, 7707390), (5, 6165912), (6, 5138260), (8, 3853695), (10, 3082956), (12, 2569130), (15, 2055304), (20, 1541478), (24, 1284565), (30, 1027652), (40, 770739), (60, 513826), (109, 282840), (120, 256913), (218, 141420), (327, 94280), (436, 70710), (545, 56568), (654, 47140), (872, 35355), (1090, 28284), (1308, 23570), (1635, 18856), (2180, 14142), (2357, 13080), (2616, 11785), (3270, 9428), (4360, 7071), (4714, 6540)]