481784640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16189}}^1$

素因数の和:16240

約数の個数: 112

約数和(自身を含む): 1579107840

約数和(自身を除く): 1097323200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 9920, 14880, 16189, 29760, 32378, 48567, 64756, 80945, 97134, 129512, 161890, 194268, 242835, 259024, 323780, 388536, 485670, 501859, 518048, 647560, 777072, 971340, 1003718, 1036096, 1295120, 1505577, 1554144, 1942680, 2007436, 2509295, 2590240, 3011154, 3108288, 3885360, 4014872, 5018590, 5180480, 6022308, 7527885, 7770720, 8029744, 10037180, 12044616, 15055770, 15541440, 16059488, 20074360, 24089232, 30111540, 32118976, 40148720, 48178464, 60223080, 80297440, 96356928, 120446160, 160594880, 240892320, 481784640]

約数ペア:

[(1, 481784640), (2, 240892320), (3, 160594880), (4, 120446160), (5, 96356928), (6, 80297440), (8, 60223080), (10, 48178464), (12, 40148720), (15, 32118976), (16, 30111540), (20, 24089232), (24, 20074360), (30, 16059488), (31, 15541440), (32, 15055770), (40, 12044616), (48, 10037180), (60, 8029744), (62, 7770720), (64, 7527885), (80, 6022308), (93, 5180480), (96, 5018590), (120, 4014872), (124, 3885360), (155, 3108288), (160, 3011154), (186, 2590240), (192, 2509295), (240, 2007436), (248, 1942680), (310, 1554144), (320, 1505577), (372, 1295120), (465, 1036096), (480, 1003718), (496, 971340), (620, 777072), (744, 647560), (930, 518048), (960, 501859), (992, 485670), (1240, 388536), (1488, 323780), (1860, 259024), (1984, 242835), (2480, 194268), (2976, 161890), (3720, 129512), (4960, 97134), (5952, 80945), (7440, 64756), (9920, 48567), (14880, 32378), (16189, 29760)]