225858840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{5393}}^1$

素因数の和:5756

約数の個数: 64

約数和(自身を含む): 679644000

約数和(自身を除く): 453785160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 349, 698, 1047, 1396, 1745, 2094, 2792, 3490, 4188, 5235, 5393, 6980, 8376, 10470, 10786, 13960, 16179, 20940, 21572, 26965, 32358, 41880, 43144, 53930, 64716, 80895, 107860, 129432, 161790, 215720, 323580, 647160, 1882157, 3764314, 5646471, 7528628, 9410785, 11292942, 15057256, 18821570, 22585884, 28232355, 37643140, 45171768, 56464710, 75286280, 112929420, 225858840]

約数ペア:

[(1, 225858840), (2, 112929420), (3, 75286280), (4, 56464710), (5, 45171768), (6, 37643140), (8, 28232355), (10, 22585884), (12, 18821570), (15, 15057256), (20, 11292942), (24, 9410785), (30, 7528628), (40, 5646471), (60, 3764314), (120, 1882157), (349, 647160), (698, 323580), (1047, 215720), (1396, 161790), (1745, 129432), (2094, 107860), (2792, 80895), (3490, 64716), (4188, 53930), (5235, 43144), (5393, 41880), (6980, 32358), (8376, 26965), (10470, 21572), (10786, 20940), (13960, 16179)]