224817720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{11933}}^1$

素因数の和:12104

約数の個数: 64

約数和(自身を含む): 678805920

約数和(自身を除く): 453988200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 3140, 3768, 4710, 6280, 9420, 11933, 18840, 23866, 35799, 47732, 59665, 71598, 95464, 119330, 143196, 178995, 238660, 286392, 357990, 477320, 715980, 1431960, 1873481, 3746962, 5620443, 7493924, 9367405, 11240886, 14987848, 18734810, 22481772, 28102215, 37469620, 44963544, 56204430, 74939240, 112408860, 224817720]

約数ペア:

[(1, 224817720), (2, 112408860), (3, 74939240), (4, 56204430), (5, 44963544), (6, 37469620), (8, 28102215), (10, 22481772), (12, 18734810), (15, 14987848), (20, 11240886), (24, 9367405), (30, 7493924), (40, 5620443), (60, 3746962), (120, 1873481), (157, 1431960), (314, 715980), (471, 477320), (628, 357990), (785, 286392), (942, 238660), (1256, 178995), (1570, 143196), (1884, 119330), (2355, 95464), (3140, 71598), (3768, 59665), (4710, 47732), (6280, 35799), (9420, 23866), (11933, 18840)]