223963560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{769}}^1\times {\mathrm{809}}^1$

素因数の和:1595

約数の個数: 96

約数和(自身を含む): 729729000

約数和(自身を除く): 505765440

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, 769, 809, 1538, 1618, 2307, 2427, 3076, 3236, 3845, 4045, 4614, 4854, 6152, 6472, 6921, 7281, 7690, 8090, 9228, 9708, 11535, 12135, 13842, 14562, 15380, 16180, 18456, 19416, 23070, 24270, 27684, 29124, 30760, 32360, 34605, 36405, 46140, 48540, 55368, 58248, 69210, 72810, 92280, 97080, 138420, 145620, 276840, 291240, 622121, 1244242, 1866363, 2488484, 3110605, 3732726, 4976968, 5599089, 6221210, 7465452, 9331815, 11198178, 12442420, 14930904, 18663630, 22396356, 24884840, 27995445, 37327260, 44792712, 55990890, 74654520, 111981780, 223963560]

約数ペア:

[(1, 223963560), (2, 111981780), (3, 74654520), (4, 55990890), (5, 44792712), (6, 37327260), (8, 27995445), (9, 24884840), (10, 22396356), (12, 18663630), (15, 14930904), (18, 12442420), (20, 11198178), (24, 9331815), (30, 7465452), (36, 6221210), (40, 5599089), (45, 4976968), (60, 3732726), (72, 3110605), (90, 2488484), (120, 1866363), (180, 1244242), (360, 622121), (769, 291240), (809, 276840), (1538, 145620), (1618, 138420), (2307, 97080), (2427, 92280), (3076, 72810), (3236, 69210), (3845, 58248), (4045, 55368), (4614, 48540), (4854, 46140), (6152, 36405), (6472, 34605), (6921, 32360), (7281, 30760), (7690, 29124), (8090, 27684), (9228, 24270), (9708, 23070), (11535, 19416), (12135, 18456), (13842, 16180), (14562, 15380)]