22205160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61681}}^1$

素因数の和:61698

約数の個数: 48

約数和(自身を含む): 72167940

約数和(自身を除く): 49962780

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, 61681, 123362, 185043, 246724, 308405, 370086, 493448, 555129, 616810, 740172, 925215, 1110258, 1233620, 1480344, 1850430, 2220516, 2467240, 2775645, 3700860, 4441032, 5551290, 7401720, 11102580, 22205160]

約数ペア:

[(1, 22205160), (2, 11102580), (3, 7401720), (4, 5551290), (5, 4441032), (6, 3700860), (8, 2775645), (9, 2467240), (10, 2220516), (12, 1850430), (15, 1480344), (18, 1233620), (20, 1110258), (24, 925215), (30, 740172), (36, 616810), (40, 555129), (45, 493448), (60, 370086), (72, 308405), (90, 246724), (120, 185043), (180, 123362), (360, 61681)]