24647580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{919}}^1$

素因数の和:1083

約数の個数: 72

約数和(自身を含む): 75348000

約数和(自身を除く): 50700420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 149, 180, 298, 447, 596, 745, 894, 919, 1341, 1490, 1788, 1838, 2235, 2682, 2757, 2980, 3676, 4470, 4595, 5364, 5514, 6705, 8271, 8940, 9190, 11028, 13410, 13785, 16542, 18380, 26820, 27570, 33084, 41355, 55140, 82710, 136931, 165420, 273862, 410793, 547724, 684655, 821586, 1232379, 1369310, 1643172, 2053965, 2464758, 2738620, 4107930, 4929516, 6161895, 8215860, 12323790, 24647580]

約数ペア:

[(1, 24647580), (2, 12323790), (3, 8215860), (4, 6161895), (5, 4929516), (6, 4107930), (9, 2738620), (10, 2464758), (12, 2053965), (15, 1643172), (18, 1369310), (20, 1232379), (30, 821586), (36, 684655), (45, 547724), (60, 410793), (90, 273862), (149, 165420), (180, 136931), (298, 82710), (447, 55140), (596, 41355), (745, 33084), (894, 27570), (919, 26820), (1341, 18380), (1490, 16542), (1788, 13785), (1838, 13410), (2235, 11028), (2682, 9190), (2757, 8940), (2980, 8271), (3676, 6705), (4470, 5514), (4595, 5364)]