488285474280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2579}}^1\times {\mathrm{10589}}^1$

素因数の和:13331

約数の個数: 128

約数和(自身を含む): 1475398800000

約数和(自身を除く): 987113325720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2579, 2980, 3576, 4470, 5158, 5960, 7737, 8940, 10316, 10589, 12895, 15474, 17880, 20632, 21178, 25790, 30948, 31767, 38685, 42356, 51580, 52945, 61896, 63534, 77370, 84712, 103160, 105890, 127068, 154740, 158835, 211780, 254136, 309480, 317670, 384271, 423560, 635340, 768542, 1152813, 1270680, 1537084, 1577761, 1921355, 2305626, 3074168, 3155522, 3842710, 4611252, 4733283, 5764065, 6311044, 7685420, 7888805, 9222504, 9466566, 11528130, 12622088, 15370840, 15777610, 18933132, 23056260, 23666415, 27309031, 31555220, 37866264, 46112520, 47332830, 54618062, 63110440, 81927093, 94665660, 109236124, 136545155, 163854186, 189331320, 218472248, 273090310, 327708372, 409635465, 546180620, 655416744, 819270930, 1092361240, 1638541860, 3277083720, 4069045619, 8138091238, 12207136857, 16276182476, 20345228095, 24414273714, 32552364952, 40690456190, 48828547428, 61035684285, 81380912380, 97657094856, 122071368570, 162761824760, 244142737140, 488285474280]

約数ペア:

[(1, 488285474280), (2, 244142737140), (3, 162761824760), (4, 122071368570), (5, 97657094856), (6, 81380912380), (8, 61035684285), (10, 48828547428), (12, 40690456190), (15, 32552364952), (20, 24414273714), (24, 20345228095), (30, 16276182476), (40, 12207136857), (60, 8138091238), (120, 4069045619), (149, 3277083720), (298, 1638541860), (447, 1092361240), (596, 819270930), (745, 655416744), (894, 546180620), (1192, 409635465), (1490, 327708372), (1788, 273090310), (2235, 218472248), (2579, 189331320), (2980, 163854186), (3576, 136545155), (4470, 109236124), (5158, 94665660), (5960, 81927093), (7737, 63110440), (8940, 54618062), (10316, 47332830), (10589, 46112520), (12895, 37866264), (15474, 31555220), (17880, 27309031), (20632, 23666415), (21178, 23056260), (25790, 18933132), (30948, 15777610), (31767, 15370840), (38685, 12622088), (42356, 11528130), (51580, 9466566), (52945, 9222504), (61896, 7888805), (63534, 7685420), (77370, 6311044), (84712, 5764065), (103160, 4733283), (105890, 4611252), (127068, 3842710), (154740, 3155522), (158835, 3074168), (211780, 2305626), (254136, 1921355), (309480, 1577761), (317670, 1537084), (384271, 1270680), (423560, 1152813), (635340, 768542)]