16805160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{46681}}^1$

素因数の和:46698

約数の個数: 48

約数和(自身を含む): 54617940

約数和(自身を除く): 37812780

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 46681, 93362, 140043, 186724, 233405, 280086, 373448, 420129, 466810, 560172, 700215, 840258, 933620, 1120344, 1400430, 1680516, 1867240, 2100645, 2800860, 3361032, 4201290, 5601720, 8402580, 16805160]

約数ペア:

[(1, 16805160), (2, 8402580), (3, 5601720), (4, 4201290), (5, 3361032), (6, 2800860), (8, 2100645), (9, 1867240), (10, 1680516), (12, 1400430), (15, 1120344), (18, 933620), (20, 840258), (24, 700215), (30, 560172), (36, 466810), (40, 420129), (45, 373448), (60, 280086), (72, 233405), (90, 186724), (120, 140043), (180, 93362), (360, 46681)]