6398737560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{1974919}}^1$

素因数の和:1974942

約数の個数: 80

約数和(自身を含む): 21506878800

約数和(自身を除く): 15108141240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 1974919, 3949838, 5924757, 7899676, 9874595, 11849514, 15799352, 17774271, 19749190, 23699028, 29623785, 35548542, 39498380, 47398056, 53322813, 59247570, 71097084, 78996760, 88871355, 106645626, 118495140, 142194168, 159968439, 177742710, 213291252, 236990280, 266614065, 319936878, 355485420, 426582504, 533228130, 639873756, 710970840, 799842195, 1066456260, 1279747512, 1599684390, 2132912520, 3199368780, 6398737560]

約数ペア:

[(1, 6398737560), (2, 3199368780), (3, 2132912520), (4, 1599684390), (5, 1279747512), (6, 1066456260), (8, 799842195), (9, 710970840), (10, 639873756), (12, 533228130), (15, 426582504), (18, 355485420), (20, 319936878), (24, 266614065), (27, 236990280), (30, 213291252), (36, 177742710), (40, 159968439), (45, 142194168), (54, 118495140), (60, 106645626), (72, 88871355), (81, 78996760), (90, 71097084), (108, 59247570), (120, 53322813), (135, 47398056), (162, 39498380), (180, 35548542), (216, 29623785), (270, 23699028), (324, 19749190), (360, 17774271), (405, 15799352), (540, 11849514), (648, 9874595), (810, 7899676), (1080, 5924757), (1620, 3949838), (3240, 1974919)]