4411920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:640

約数の個数: 80

約数和(自身を含む): 14141952

約数和(自身を除く): 9730032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 593, 620, 744, 930, 1186, 1240, 1488, 1779, 1860, 2372, 2480, 2965, 3558, 3720, 4744, 5930, 7116, 7440, 8895, 9488, 11860, 14232, 17790, 18383, 23720, 28464, 35580, 36766, 47440, 55149, 71160, 73532, 91915, 110298, 142320, 147064, 183830, 220596, 275745, 294128, 367660, 441192, 551490, 735320, 882384, 1102980, 1470640, 2205960, 4411920]

約数ペア:

[(1, 4411920), (2, 2205960), (3, 1470640), (4, 1102980), (5, 882384), (6, 735320), (8, 551490), (10, 441192), (12, 367660), (15, 294128), (16, 275745), (20, 220596), (24, 183830), (30, 147064), (31, 142320), (40, 110298), (48, 91915), (60, 73532), (62, 71160), (80, 55149), (93, 47440), (120, 36766), (124, 35580), (155, 28464), (186, 23720), (240, 18383), (248, 17790), (310, 14232), (372, 11860), (465, 9488), (496, 8895), (593, 7440), (620, 7116), (744, 5930), (930, 4744), (1186, 3720), (1240, 3558), (1488, 2965), (1779, 2480), (1860, 2372)]