468761440

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{59791}}^1$

素因数の和:59820

約数の個数: 72

約数和(自身を含む): 1288278432

約数和(自身を除く): 819516992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 59791, 119582, 239164, 298955, 418537, 478328, 597910, 837074, 956656, 1195820, 1674148, 1913312, 2092685, 2391640, 2929759, 3348296, 4185370, 4783280, 5859518, 6696592, 8370740, 9566560, 11719036, 13393184, 14648795, 16741480, 23438072, 29297590, 33482960, 46876144, 58595180, 66965920, 93752288, 117190360, 234380720, 468761440]

約数ペア:

[(1, 468761440), (2, 234380720), (4, 117190360), (5, 93752288), (7, 66965920), (8, 58595180), (10, 46876144), (14, 33482960), (16, 29297590), (20, 23438072), (28, 16741480), (32, 14648795), (35, 13393184), (40, 11719036), (49, 9566560), (56, 8370740), (70, 6696592), (80, 5859518), (98, 4783280), (112, 4185370), (140, 3348296), (160, 2929759), (196, 2391640), (224, 2092685), (245, 1913312), (280, 1674148), (392, 1195820), (490, 956656), (560, 837074), (784, 597910), (980, 478328), (1120, 418537), (1568, 298955), (1960, 239164), (3920, 119582), (7840, 59791)]