1390641600

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{289717}}^1$

素因数の和:289742

約数の個数: 84

約数和(自身を含む): 4562479064

約数和(自身を除く): 3171837464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 200, 240, 300, 320, 400, 480, 600, 800, 960, 1200, 1600, 2400, 4800, 289717, 579434, 869151, 1158868, 1448585, 1738302, 2317736, 2897170, 3476604, 4345755, 4635472, 5794340, 6953208, 7242925, 8691510, 9270944, 11588680, 13906416, 14485850, 17383020, 18541888, 21728775, 23177360, 27812832, 28971700, 34766040, 43457550, 46354720, 55625664, 57943400, 69532080, 86915100, 92709440, 115886800, 139064160, 173830200, 231773600, 278128320, 347660400, 463547200, 695320800, 1390641600]

約数ペア:

[(1, 1390641600), (2, 695320800), (3, 463547200), (4, 347660400), (5, 278128320), (6, 231773600), (8, 173830200), (10, 139064160), (12, 115886800), (15, 92709440), (16, 86915100), (20, 69532080), (24, 57943400), (25, 55625664), (30, 46354720), (32, 43457550), (40, 34766040), (48, 28971700), (50, 27812832), (60, 23177360), (64, 21728775), (75, 18541888), (80, 17383020), (96, 14485850), (100, 13906416), (120, 11588680), (150, 9270944), (160, 8691510), (192, 7242925), (200, 6953208), (240, 5794340), (300, 4635472), (320, 4345755), (400, 3476604), (480, 2897170), (600, 2317736), (800, 1738302), (960, 1448585), (1200, 1158868), (1600, 869151), (2400, 579434), (4800, 289717)]