90240360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:280

約数の個数: 192

約数和(自身を含む): 320112000

約数和(自身を除く): 229871640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 103, 105, 120, 140, 147, 149, 168, 196, 206, 210, 245, 280, 294, 298, 309, 392, 412, 420, 447, 490, 515, 588, 596, 618, 721, 735, 745, 824, 840, 894, 980, 1030, 1043, 1176, 1192, 1236, 1442, 1470, 1490, 1545, 1788, 1960, 2060, 2086, 2163, 2235, 2472, 2884, 2940, 2980, 3090, 3129, 3576, 3605, 4120, 4172, 4326, 4470, 5047, 5215, 5768, 5880, 5960, 6180, 6258, 7210, 7301, 8344, 8652, 8940, 10094, 10430, 10815, 12360, 12516, 14420, 14602, 15141, 15347, 15645, 17304, 17880, 20188, 20860, 21630, 21903, 25032, 25235, 28840, 29204, 30282, 30694, 31290, 36505, 40376, 41720, 43260, 43806, 46041, 50470, 58408, 60564, 61388, 62580, 73010, 75705, 76735, 86520, 87612, 92082, 100940, 107429, 109515, 121128, 122776, 125160, 146020, 151410, 153470, 175224, 184164, 201880, 214858, 219030, 230205, 292040, 302820, 306940, 322287, 368328, 429716, 438060, 460410, 537145, 605640, 613880, 644574, 752003, 859432, 876120, 920820, 1074290, 1289148, 1504006, 1611435, 1841640, 2148580, 2256009, 2578296, 3008012, 3222870, 3760015, 4297160, 4512018, 6016024, 6445740, 7520030, 9024036, 11280045, 12891480, 15040060, 18048072, 22560090, 30080120, 45120180, 90240360]

約数ペア:

[(1, 90240360), (2, 45120180), (3, 30080120), (4, 22560090), (5, 18048072), (6, 15040060), (7, 12891480), (8, 11280045), (10, 9024036), (12, 7520030), (14, 6445740), (15, 6016024), (20, 4512018), (21, 4297160), (24, 3760015), (28, 3222870), (30, 3008012), (35, 2578296), (40, 2256009), (42, 2148580), (49, 1841640), (56, 1611435), (60, 1504006), (70, 1289148), (84, 1074290), (98, 920820), (103, 876120), (105, 859432), (120, 752003), (140, 644574), (147, 613880), (149, 605640), (168, 537145), (196, 460410), (206, 438060), (210, 429716), (245, 368328), (280, 322287), (294, 306940), (298, 302820), (309, 292040), (392, 230205), (412, 219030), (420, 214858), (447, 201880), (490, 184164), (515, 175224), (588, 153470), (596, 151410), (618, 146020), (721, 125160), (735, 122776), (745, 121128), (824, 109515), (840, 107429), (894, 100940), (980, 92082), (1030, 87612), (1043, 86520), (1176, 76735), (1192, 75705), (1236, 73010), (1442, 62580), (1470, 61388), (1490, 60564), (1545, 58408), (1788, 50470), (1960, 46041), (2060, 43806), (2086, 43260), (2163, 41720), (2235, 40376), (2472, 36505), (2884, 31290), (2940, 30694), (2980, 30282), (3090, 29204), (3129, 28840), (3576, 25235), (3605, 25032), (4120, 21903), (4172, 21630), (4326, 20860), (4470, 20188), (5047, 17880), (5215, 17304), (5768, 15645), (5880, 15347), (5960, 15141), (6180, 14602), (6258, 14420), (7210, 12516), (7301, 12360), (8344, 10815), (8652, 10430), (8940, 10094)]