38472480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{26717}}^1$

素因数の和:26738

約数の個数: 72

約数和(自身を含む): 131292252

約数和(自身を除く): 92819772

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, 26717, 53434, 80151, 106868, 133585, 160302, 213736, 240453, 267170, 320604, 400755, 427472, 480906, 534340, 641208, 801510, 854944, 961812, 1068680, 1202265, 1282416, 1603020, 1923624, 2137360, 2404530, 2564832, 3206040, 3847248, 4274720, 4809060, 6412080, 7694496, 9618120, 12824160, 19236240, 38472480]

約数ペア:

[(1, 38472480), (2, 19236240), (3, 12824160), (4, 9618120), (5, 7694496), (6, 6412080), (8, 4809060), (9, 4274720), (10, 3847248), (12, 3206040), (15, 2564832), (16, 2404530), (18, 2137360), (20, 1923624), (24, 1603020), (30, 1282416), (32, 1202265), (36, 1068680), (40, 961812), (45, 854944), (48, 801510), (60, 641208), (72, 534340), (80, 480906), (90, 427472), (96, 400755), (120, 320604), (144, 267170), (160, 240453), (180, 213736), (240, 160302), (288, 133585), (360, 106868), (480, 80151), (720, 53434), (1440, 26717)]