486311520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{977}}^1$

素因数の和:1073

約数の個数: 192

約数和(自身を含む): 1650269376

約数和(自身を除く): 1163957856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 61, 68, 80, 85, 96, 102, 120, 122, 136, 160, 170, 183, 204, 240, 244, 255, 272, 305, 340, 366, 408, 480, 488, 510, 544, 610, 680, 732, 816, 915, 976, 977, 1020, 1037, 1220, 1360, 1464, 1632, 1830, 1952, 1954, 2040, 2074, 2440, 2720, 2928, 2931, 3111, 3660, 3908, 4080, 4148, 4880, 4885, 5185, 5856, 5862, 6222, 7320, 7816, 8160, 8296, 9760, 9770, 10370, 11724, 12444, 14640, 14655, 15555, 15632, 16592, 16609, 19540, 20740, 23448, 24888, 29280, 29310, 31110, 31264, 33184, 33218, 39080, 41480, 46896, 49776, 49827, 58620, 59597, 62220, 66436, 78160, 82960, 83045, 93792, 99552, 99654, 117240, 119194, 124440, 132872, 156320, 165920, 166090, 178791, 199308, 234480, 238388, 248880, 249135, 265744, 297985, 332180, 357582, 398616, 468960, 476776, 497760, 498270, 531488, 595970, 664360, 715164, 797232, 893955, 953552, 996540, 1013149, 1191940, 1328720, 1430328, 1594464, 1787910, 1907104, 1993080, 2026298, 2383880, 2657440, 2860656, 3039447, 3575820, 3986160, 4052596, 4767760, 5065745, 5721312, 6078894, 7151640, 7972320, 8105192, 9535520, 10131490, 12157788, 14303280, 15197235, 16210384, 20262980, 24315576, 28606560, 30394470, 32420768, 40525960, 48631152, 60788940, 81051920, 97262304, 121577880, 162103840, 243155760, 486311520]

約数ペア:

[(1, 486311520), (2, 243155760), (3, 162103840), (4, 121577880), (5, 97262304), (6, 81051920), (8, 60788940), (10, 48631152), (12, 40525960), (15, 32420768), (16, 30394470), (17, 28606560), (20, 24315576), (24, 20262980), (30, 16210384), (32, 15197235), (34, 14303280), (40, 12157788), (48, 10131490), (51, 9535520), (60, 8105192), (61, 7972320), (68, 7151640), (80, 6078894), (85, 5721312), (96, 5065745), (102, 4767760), (120, 4052596), (122, 3986160), (136, 3575820), (160, 3039447), (170, 2860656), (183, 2657440), (204, 2383880), (240, 2026298), (244, 1993080), (255, 1907104), (272, 1787910), (305, 1594464), (340, 1430328), (366, 1328720), (408, 1191940), (480, 1013149), (488, 996540), (510, 953552), (544, 893955), (610, 797232), (680, 715164), (732, 664360), (816, 595970), (915, 531488), (976, 498270), (977, 497760), (1020, 476776), (1037, 468960), (1220, 398616), (1360, 357582), (1464, 332180), (1632, 297985), (1830, 265744), (1952, 249135), (1954, 248880), (2040, 238388), (2074, 234480), (2440, 199308), (2720, 178791), (2928, 166090), (2931, 165920), (3111, 156320), (3660, 132872), (3908, 124440), (4080, 119194), (4148, 117240), (4880, 99654), (4885, 99552), (5185, 93792), (5856, 83045), (5862, 82960), (6222, 78160), (7320, 66436), (7816, 62220), (8160, 59597), (8296, 58620), (9760, 49827), (9770, 49776), (10370, 46896), (11724, 41480), (12444, 39080), (14640, 33218), (14655, 33184), (15555, 31264), (15632, 31110), (16592, 29310), (16609, 29280), (19540, 24888), (20740, 23448)]