1400524560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{648391}}^1$

素因数の和:648413

約数の個数: 80

約数和(自身を含む): 4824036480

約数和(自身を除く): 3423511920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 648391, 1296782, 1945173, 2593564, 3241955, 3890346, 5187128, 5835519, 6483910, 7780692, 9725865, 10374256, 11671038, 12967820, 15561384, 17506557, 19451730, 23342076, 25935640, 29177595, 31122768, 35013114, 38903460, 46684152, 51871280, 58355190, 70026228, 77806920, 87532785, 93368304, 116710380, 140052456, 155613840, 175065570, 233420760, 280104912, 350131140, 466841520, 700262280, 1400524560]

約数ペア:

[(1, 1400524560), (2, 700262280), (3, 466841520), (4, 350131140), (5, 280104912), (6, 233420760), (8, 175065570), (9, 155613840), (10, 140052456), (12, 116710380), (15, 93368304), (16, 87532785), (18, 77806920), (20, 70026228), (24, 58355190), (27, 51871280), (30, 46684152), (36, 38903460), (40, 35013114), (45, 31122768), (48, 29177595), (54, 25935640), (60, 23342076), (72, 19451730), (80, 17506557), (90, 15561384), (108, 12967820), (120, 11671038), (135, 10374256), (144, 9725865), (180, 7780692), (216, 6483910), (240, 5835519), (270, 5187128), (360, 3890346), (432, 3241955), (540, 2593564), (720, 1945173), (1080, 1296782), (2160, 648391)]