8401148640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{5834131}}^1$

素因数の和:5834152

約数の個数: 72

約数和(自身を含む): 28668924648

約数和(自身を除く): 20267776008

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, 5834131, 11668262, 17502393, 23336524, 29170655, 35004786, 46673048, 52507179, 58341310, 70009572, 87511965, 93346096, 105014358, 116682620, 140019144, 175023930, 186692192, 210028716, 233365240, 262535895, 280038288, 350047860, 420057432, 466730480, 525071790, 560076576, 700095720, 840114864, 933460960, 1050143580, 1400191440, 1680229728, 2100287160, 2800382880, 4200574320, 8401148640]

約数ペア:

[(1, 8401148640), (2, 4200574320), (3, 2800382880), (4, 2100287160), (5, 1680229728), (6, 1400191440), (8, 1050143580), (9, 933460960), (10, 840114864), (12, 700095720), (15, 560076576), (16, 525071790), (18, 466730480), (20, 420057432), (24, 350047860), (30, 280038288), (32, 262535895), (36, 233365240), (40, 210028716), (45, 186692192), (48, 175023930), (60, 140019144), (72, 116682620), (80, 105014358), (90, 93346096), (96, 87511965), (120, 70009572), (144, 58341310), (160, 52507179), (180, 46673048), (240, 35004786), (288, 29170655), (360, 23336524), (480, 17502393), (720, 11668262), (1440, 5834131)]