1036576440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{319931}}^1$

素因数の和:319954

約数の個数: 80

約数和(自身を含む): 3484059480

約数和(自身を除く): 2447483040

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, 319931, 639862, 959793, 1279724, 1599655, 1919586, 2559448, 2879379, 3199310, 3839172, 4798965, 5758758, 6398620, 7678344, 8638137, 9597930, 11517516, 12797240, 14396895, 17276274, 19195860, 23035032, 25914411, 28793790, 34552548, 38391720, 43190685, 51828822, 57587580, 69105096, 86381370, 103657644, 115175160, 129572055, 172762740, 207315288, 259144110, 345525480, 518288220, 1036576440]

約数ペア:

[(1, 1036576440), (2, 518288220), (3, 345525480), (4, 259144110), (5, 207315288), (6, 172762740), (8, 129572055), (9, 115175160), (10, 103657644), (12, 86381370), (15, 69105096), (18, 57587580), (20, 51828822), (24, 43190685), (27, 38391720), (30, 34552548), (36, 28793790), (40, 25914411), (45, 23035032), (54, 19195860), (60, 17276274), (72, 14396895), (81, 12797240), (90, 11517516), (108, 9597930), (120, 8638137), (135, 7678344), (162, 6398620), (180, 5758758), (216, 4798965), (270, 3839172), (324, 3199310), (360, 2879379), (405, 2559448), (540, 1919586), (648, 1599655), (810, 1279724), (1080, 959793), (1620, 639862), (3240, 319931)]