249195360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16747}}^1$

素因数の和:16796

約数の個数: 96

約数和(自身を含む): 810335232

約数和(自身を除く): 561139872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 14880, 16747, 33494, 50241, 66988, 83735, 100482, 133976, 167470, 200964, 251205, 267952, 334940, 401928, 502410, 519157, 535904, 669880, 803856, 1004820, 1038314, 1339760, 1557471, 1607712, 2009640, 2076628, 2595785, 2679520, 3114942, 4019280, 4153256, 5191570, 6229884, 7787355, 8038560, 8306512, 10383140, 12459768, 15574710, 16613024, 20766280, 24919536, 31149420, 41532560, 49839072, 62298840, 83065120, 124597680, 249195360]

約数ペア:

[(1, 249195360), (2, 124597680), (3, 83065120), (4, 62298840), (5, 49839072), (6, 41532560), (8, 31149420), (10, 24919536), (12, 20766280), (15, 16613024), (16, 15574710), (20, 12459768), (24, 10383140), (30, 8306512), (31, 8038560), (32, 7787355), (40, 6229884), (48, 5191570), (60, 4153256), (62, 4019280), (80, 3114942), (93, 2679520), (96, 2595785), (120, 2076628), (124, 2009640), (155, 1607712), (160, 1557471), (186, 1339760), (240, 1038314), (248, 1004820), (310, 803856), (372, 669880), (465, 535904), (480, 519157), (496, 502410), (620, 401928), (744, 334940), (930, 267952), (992, 251205), (1240, 200964), (1488, 167470), (1860, 133976), (2480, 100482), (2976, 83735), (3720, 66988), (4960, 50241), (7440, 33494), (14880, 16747)]