873720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{809}}^1$

素因数の和:829

約数の個数: 64

約数和(自身を含む): 2916000

約数和(自身を除く): 2042280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 809, 1080, 1618, 2427, 3236, 4045, 4854, 6472, 7281, 8090, 9708, 12135, 14562, 16180, 19416, 21843, 24270, 29124, 32360, 36405, 43686, 48540, 58248, 72810, 87372, 97080, 109215, 145620, 174744, 218430, 291240, 436860, 873720]

約数ペア:

[(1, 873720), (2, 436860), (3, 291240), (4, 218430), (5, 174744), (6, 145620), (8, 109215), (9, 97080), (10, 87372), (12, 72810), (15, 58248), (18, 48540), (20, 43686), (24, 36405), (27, 32360), (30, 29124), (36, 24270), (40, 21843), (45, 19416), (54, 16180), (60, 14562), (72, 12135), (90, 9708), (108, 8090), (120, 7281), (135, 6472), (180, 4854), (216, 4045), (270, 3236), (360, 2427), (540, 1618), (809, 1080)]