31949160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{601}}^1$

素因数の和:1058

約数の個数: 64

約数和(自身を含む): 96223680

約数和(自身を除く): 64274520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 443, 601, 886, 1202, 1329, 1772, 1803, 2215, 2404, 2658, 3005, 3544, 3606, 4430, 4808, 5316, 6010, 6645, 7212, 8860, 9015, 10632, 12020, 13290, 14424, 17720, 18030, 24040, 26580, 36060, 53160, 72120, 266243, 532486, 798729, 1064972, 1331215, 1597458, 2129944, 2662430, 3194916, 3993645, 5324860, 6389832, 7987290, 10649720, 15974580, 31949160]

約数ペア:

[(1, 31949160), (2, 15974580), (3, 10649720), (4, 7987290), (5, 6389832), (6, 5324860), (8, 3993645), (10, 3194916), (12, 2662430), (15, 2129944), (20, 1597458), (24, 1331215), (30, 1064972), (40, 798729), (60, 532486), (120, 266243), (443, 72120), (601, 53160), (886, 36060), (1202, 26580), (1329, 24040), (1772, 18030), (1803, 17720), (2215, 14424), (2404, 13290), (2658, 12020), (3005, 10632), (3544, 9015), (3606, 8860), (4430, 7212), (4808, 6645), (5316, 6010)]