1415708640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{983131}}^1$

素因数の和:983152

約数の個数: 72

約数和(自身を含む): 4831110648

約数和(自身を除く): 3415402008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 983131, 1966262, 2949393, 3932524, 4915655, 5898786, 7865048, 8848179, 9831310, 11797572, 14746965, 15730096, 17696358, 19662620, 23595144, 29493930, 31460192, 35392716, 39325240, 44240895, 47190288, 58987860, 70785432, 78650480, 88481790, 94380576, 117975720, 141570864, 157300960, 176963580, 235951440, 283141728, 353927160, 471902880, 707854320, 1415708640]

約数ペア:

[(1, 1415708640), (2, 707854320), (3, 471902880), (4, 353927160), (5, 283141728), (6, 235951440), (8, 176963580), (9, 157300960), (10, 141570864), (12, 117975720), (15, 94380576), (16, 88481790), (18, 78650480), (20, 70785432), (24, 58987860), (30, 47190288), (32, 44240895), (36, 39325240), (40, 35392716), (45, 31460192), (48, 29493930), (60, 23595144), (72, 19662620), (80, 17696358), (90, 15730096), (96, 14746965), (120, 11797572), (144, 9831310), (160, 8848179), (180, 7865048), (240, 5898786), (288, 4915655), (360, 3932524), (480, 2949393), (720, 1966262), (1440, 983131)]