308423160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{809}}^1$

素因数の和:1182

約数の個数: 128

約数和(自身を含む): 1032264000

約数和(自身を除く): 723840840

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, 353, 360, 540, 706, 809, 1059, 1080, 1412, 1618, 1765, 2118, 2427, 2824, 3177, 3236, 3530, 4045, 4236, 4854, 5295, 6354, 6472, 7060, 7281, 8090, 8472, 9531, 9708, 10590, 12135, 12708, 14120, 14562, 15885, 16180, 19062, 19416, 21180, 21843, 24270, 25416, 29124, 31770, 32360, 36405, 38124, 42360, 43686, 47655, 48540, 58248, 63540, 72810, 76248, 87372, 95310, 97080, 109215, 127080, 145620, 174744, 190620, 218430, 285577, 291240, 381240, 436860, 571154, 856731, 873720, 1142308, 1427885, 1713462, 2284616, 2570193, 2855770, 3426924, 4283655, 5140386, 5711540, 6853848, 7710579, 8567310, 10280772, 11423080, 12850965, 15421158, 17134620, 20561544, 25701930, 30842316, 34269240, 38552895, 51403860, 61684632, 77105790, 102807720, 154211580, 308423160]

約数ペア:

[(1, 308423160), (2, 154211580), (3, 102807720), (4, 77105790), (5, 61684632), (6, 51403860), (8, 38552895), (9, 34269240), (10, 30842316), (12, 25701930), (15, 20561544), (18, 17134620), (20, 15421158), (24, 12850965), (27, 11423080), (30, 10280772), (36, 8567310), (40, 7710579), (45, 6853848), (54, 5711540), (60, 5140386), (72, 4283655), (90, 3426924), (108, 2855770), (120, 2570193), (135, 2284616), (180, 1713462), (216, 1427885), (270, 1142308), (353, 873720), (360, 856731), (540, 571154), (706, 436860), (809, 381240), (1059, 291240), (1080, 285577), (1412, 218430), (1618, 190620), (1765, 174744), (2118, 145620), (2427, 127080), (2824, 109215), (3177, 97080), (3236, 95310), (3530, 87372), (4045, 76248), (4236, 72810), (4854, 63540), (5295, 58248), (6354, 48540), (6472, 47655), (7060, 43686), (7281, 42360), (8090, 38124), (8472, 36405), (9531, 32360), (9708, 31770), (10590, 29124), (12135, 25416), (12708, 24270), (14120, 21843), (14562, 21180), (15885, 19416), (16180, 19062)]