2183640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:632

約数の個数: 64

約数和(自身を含む): 6773760

約数和(自身を除く): 4590120

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, 587, 620, 744, 930, 1174, 1240, 1761, 1860, 2348, 2935, 3522, 3720, 4696, 5870, 7044, 8805, 11740, 14088, 17610, 18197, 23480, 35220, 36394, 54591, 70440, 72788, 90985, 109182, 145576, 181970, 218364, 272955, 363940, 436728, 545910, 727880, 1091820, 2183640]

約数ペア:

[(1, 2183640), (2, 1091820), (3, 727880), (4, 545910), (5, 436728), (6, 363940), (8, 272955), (10, 218364), (12, 181970), (15, 145576), (20, 109182), (24, 90985), (30, 72788), (31, 70440), (40, 54591), (60, 36394), (62, 35220), (93, 23480), (120, 18197), (124, 17610), (155, 14088), (186, 11740), (248, 8805), (310, 7044), (372, 5870), (465, 4696), (587, 3720), (620, 3522), (744, 2935), (930, 2348), (1174, 1860), (1240, 1761)]