486561120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1721}}^1$

素因数の和:1789

約数の個数: 192

約数和(自身を含む): 1666344960

約数和(自身を除く): 1179783840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 96, 114, 120, 124, 152, 155, 160, 186, 190, 228, 240, 248, 285, 304, 310, 372, 380, 456, 465, 480, 496, 570, 589, 608, 620, 744, 760, 912, 930, 992, 1140, 1178, 1240, 1488, 1520, 1721, 1767, 1824, 1860, 2280, 2356, 2480, 2945, 2976, 3040, 3442, 3534, 3720, 4560, 4712, 4960, 5163, 5890, 6884, 7068, 7440, 8605, 8835, 9120, 9424, 10326, 11780, 13768, 14136, 14880, 17210, 17670, 18848, 20652, 23560, 25815, 27536, 28272, 32699, 34420, 35340, 41304, 47120, 51630, 53351, 55072, 56544, 65398, 68840, 70680, 82608, 94240, 98097, 103260, 106702, 130796, 137680, 141360, 160053, 163495, 165216, 196194, 206520, 213404, 261592, 266755, 275360, 282720, 320106, 326990, 392388, 413040, 426808, 490485, 523184, 533510, 640212, 653980, 784776, 800265, 826080, 853616, 980970, 1013669, 1046368, 1067020, 1280424, 1307960, 1569552, 1600530, 1707232, 1961940, 2027338, 2134040, 2560848, 2615920, 3041007, 3139104, 3201060, 3923880, 4054676, 4268080, 5068345, 5121696, 5231840, 6082014, 6402120, 7847760, 8109352, 8536160, 10136690, 12164028, 12804240, 15205035, 15695520, 16218704, 20273380, 24328056, 25608480, 30410070, 32437408, 40546760, 48656112, 60820140, 81093520, 97312224, 121640280, 162187040, 243280560, 486561120]

約数ペア:

[(1, 486561120), (2, 243280560), (3, 162187040), (4, 121640280), (5, 97312224), (6, 81093520), (8, 60820140), (10, 48656112), (12, 40546760), (15, 32437408), (16, 30410070), (19, 25608480), (20, 24328056), (24, 20273380), (30, 16218704), (31, 15695520), (32, 15205035), (38, 12804240), (40, 12164028), (48, 10136690), (57, 8536160), (60, 8109352), (62, 7847760), (76, 6402120), (80, 6082014), (93, 5231840), (95, 5121696), (96, 5068345), (114, 4268080), (120, 4054676), (124, 3923880), (152, 3201060), (155, 3139104), (160, 3041007), (186, 2615920), (190, 2560848), (228, 2134040), (240, 2027338), (248, 1961940), (285, 1707232), (304, 1600530), (310, 1569552), (372, 1307960), (380, 1280424), (456, 1067020), (465, 1046368), (480, 1013669), (496, 980970), (570, 853616), (589, 826080), (608, 800265), (620, 784776), (744, 653980), (760, 640212), (912, 533510), (930, 523184), (992, 490485), (1140, 426808), (1178, 413040), (1240, 392388), (1488, 326990), (1520, 320106), (1721, 282720), (1767, 275360), (1824, 266755), (1860, 261592), (2280, 213404), (2356, 206520), (2480, 196194), (2945, 165216), (2976, 163495), (3040, 160053), (3442, 141360), (3534, 137680), (3720, 130796), (4560, 106702), (4712, 103260), (4960, 98097), (5163, 94240), (5890, 82608), (6884, 70680), (7068, 68840), (7440, 65398), (8605, 56544), (8835, 55072), (9120, 53351), (9424, 51630), (10326, 47120), (11780, 41304), (13768, 35340), (14136, 34420), (14880, 32699), (17210, 28272), (17670, 27536), (18848, 25815), (20652, 23560)]