42739080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11489}}^1$

素因数の和:11534

約数の個数: 64

約数和(自身を含む): 132364800

約数和(自身を除く): 89625720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 11489, 22978, 34467, 45956, 57445, 68934, 91912, 114890, 137868, 172335, 229780, 275736, 344670, 356159, 459560, 689340, 712318, 1068477, 1378680, 1424636, 1780795, 2136954, 2849272, 3561590, 4273908, 5342385, 7123180, 8547816, 10684770, 14246360, 21369540, 42739080]

約数ペア:

[(1, 42739080), (2, 21369540), (3, 14246360), (4, 10684770), (5, 8547816), (6, 7123180), (8, 5342385), (10, 4273908), (12, 3561590), (15, 2849272), (20, 2136954), (24, 1780795), (30, 1424636), (31, 1378680), (40, 1068477), (60, 712318), (62, 689340), (93, 459560), (120, 356159), (124, 344670), (155, 275736), (186, 229780), (248, 172335), (310, 137868), (372, 114890), (465, 91912), (620, 68934), (744, 57445), (930, 45956), (1240, 34467), (1860, 22978), (3720, 11489)]