28432680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5779}}^1$

素因数の和:5834

約数の個数: 64

約数和(自身を含む): 87393600

約数和(自身を除く): 58960920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 5779, 11558, 17337, 23116, 28895, 34674, 46232, 57790, 69348, 86685, 115580, 138696, 173370, 231160, 236939, 346740, 473878, 693480, 710817, 947756, 1184695, 1421634, 1895512, 2369390, 2843268, 3554085, 4738780, 5686536, 7108170, 9477560, 14216340, 28432680]

約数ペア:

[(1, 28432680), (2, 14216340), (3, 9477560), (4, 7108170), (5, 5686536), (6, 4738780), (8, 3554085), (10, 2843268), (12, 2369390), (15, 1895512), (20, 1421634), (24, 1184695), (30, 947756), (40, 710817), (41, 693480), (60, 473878), (82, 346740), (120, 236939), (123, 231160), (164, 173370), (205, 138696), (246, 115580), (328, 86685), (410, 69348), (492, 57790), (615, 46232), (820, 34674), (984, 28895), (1230, 23116), (1640, 17337), (2460, 11558), (4920, 5779)]