240471216

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{523}}^1$

素因数の和:671

約数の個数: 120

約数和(自身を含む): 702780416

約数和(自身を除く): 462309200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 103, 124, 144, 186, 206, 248, 279, 309, 372, 412, 496, 523, 558, 618, 744, 824, 927, 1046, 1116, 1236, 1488, 1569, 1648, 1854, 2092, 2232, 2472, 3138, 3193, 3708, 4184, 4464, 4707, 4944, 6276, 6386, 7416, 8368, 9414, 9579, 12552, 12772, 14832, 16213, 18828, 19158, 25104, 25544, 28737, 32426, 37656, 38316, 48639, 51088, 53869, 57474, 64852, 75312, 76632, 97278, 107738, 114948, 129704, 145917, 153264, 161607, 194556, 215476, 229896, 259408, 291834, 323214, 389112, 430952, 459792, 484821, 583668, 646428, 778224, 861904, 969642, 1167336, 1292856, 1669939, 1939284, 2334672, 2585712, 3339878, 3878568, 5009817, 6679756, 7757136, 10019634, 13359512, 15029451, 20039268, 26719024, 30058902, 40078536, 60117804, 80157072, 120235608, 240471216]

約数ペア:

[(1, 240471216), (2, 120235608), (3, 80157072), (4, 60117804), (6, 40078536), (8, 30058902), (9, 26719024), (12, 20039268), (16, 15029451), (18, 13359512), (24, 10019634), (31, 7757136), (36, 6679756), (48, 5009817), (62, 3878568), (72, 3339878), (93, 2585712), (103, 2334672), (124, 1939284), (144, 1669939), (186, 1292856), (206, 1167336), (248, 969642), (279, 861904), (309, 778224), (372, 646428), (412, 583668), (496, 484821), (523, 459792), (558, 430952), (618, 389112), (744, 323214), (824, 291834), (927, 259408), (1046, 229896), (1116, 215476), (1236, 194556), (1488, 161607), (1569, 153264), (1648, 145917), (1854, 129704), (2092, 114948), (2232, 107738), (2472, 97278), (3138, 76632), (3193, 75312), (3708, 64852), (4184, 57474), (4464, 53869), (4707, 51088), (4944, 48639), (6276, 38316), (6386, 37656), (7416, 32426), (8368, 28737), (9414, 25544), (9579, 25104), (12552, 19158), (12772, 18828), (14832, 16213)]