88395960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:557

約数の個数: 128

約数和(自身を含む): 279290880

約数和(自身を除く): 190894920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 43, 60, 74, 86, 111, 120, 129, 148, 172, 185, 215, 222, 258, 296, 344, 370, 430, 444, 463, 516, 555, 645, 740, 860, 888, 926, 1032, 1110, 1290, 1389, 1480, 1591, 1720, 1852, 2220, 2315, 2580, 2778, 3182, 3704, 4440, 4630, 4773, 5160, 5556, 6364, 6945, 7955, 9260, 9546, 11112, 12728, 13890, 15910, 17131, 18520, 19092, 19909, 23865, 27780, 31820, 34262, 38184, 39818, 47730, 51393, 55560, 59727, 63640, 68524, 79636, 85655, 95460, 99545, 102786, 119454, 137048, 159272, 171310, 190920, 199090, 205572, 238908, 256965, 298635, 342620, 398180, 411144, 477816, 513930, 597270, 685240, 736633, 796360, 1027860, 1194540, 1473266, 2055720, 2209899, 2389080, 2946532, 3683165, 4419798, 5893064, 7366330, 8839596, 11049495, 14732660, 17679192, 22098990, 29465320, 44197980, 88395960]

約数ペア:

[(1, 88395960), (2, 44197980), (3, 29465320), (4, 22098990), (5, 17679192), (6, 14732660), (8, 11049495), (10, 8839596), (12, 7366330), (15, 5893064), (20, 4419798), (24, 3683165), (30, 2946532), (37, 2389080), (40, 2209899), (43, 2055720), (60, 1473266), (74, 1194540), (86, 1027860), (111, 796360), (120, 736633), (129, 685240), (148, 597270), (172, 513930), (185, 477816), (215, 411144), (222, 398180), (258, 342620), (296, 298635), (344, 256965), (370, 238908), (430, 205572), (444, 199090), (463, 190920), (516, 171310), (555, 159272), (645, 137048), (740, 119454), (860, 102786), (888, 99545), (926, 95460), (1032, 85655), (1110, 79636), (1290, 68524), (1389, 63640), (1480, 59727), (1591, 55560), (1720, 51393), (1852, 47730), (2220, 39818), (2315, 38184), (2580, 34262), (2778, 31820), (3182, 27780), (3704, 23865), (4440, 19909), (4630, 19092), (4773, 18520), (5160, 17131), (5556, 15910), (6364, 13890), (6945, 12728), (7955, 11112), (9260, 9546)]