282262440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3299}}^1$

素因数の和:3367

約数の個数: 128

約数和(自身を含む): 912384000

約数和(自身を除く): 630121560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 40, 46, 60, 62, 69, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 248, 276, 310, 345, 372, 460, 465, 552, 620, 690, 713, 744, 920, 930, 1240, 1380, 1426, 1860, 2139, 2760, 2852, 3299, 3565, 3720, 4278, 5704, 6598, 7130, 8556, 9897, 10695, 13196, 14260, 16495, 17112, 19794, 21390, 26392, 28520, 32990, 39588, 42780, 49485, 65980, 75877, 79176, 85560, 98970, 102269, 131960, 151754, 197940, 204538, 227631, 303508, 306807, 379385, 395880, 409076, 455262, 511345, 607016, 613614, 758770, 818152, 910524, 1022690, 1138155, 1227228, 1517540, 1534035, 1821048, 2045380, 2276310, 2352187, 2454456, 3035080, 3068070, 4090760, 4552620, 4704374, 6136140, 7056561, 9105240, 9408748, 11760935, 12272280, 14113122, 18817496, 23521870, 28226244, 35282805, 47043740, 56452488, 70565610, 94087480, 141131220, 282262440]

約数ペア:

[(1, 282262440), (2, 141131220), (3, 94087480), (4, 70565610), (5, 56452488), (6, 47043740), (8, 35282805), (10, 28226244), (12, 23521870), (15, 18817496), (20, 14113122), (23, 12272280), (24, 11760935), (30, 9408748), (31, 9105240), (40, 7056561), (46, 6136140), (60, 4704374), (62, 4552620), (69, 4090760), (92, 3068070), (93, 3035080), (115, 2454456), (120, 2352187), (124, 2276310), (138, 2045380), (155, 1821048), (184, 1534035), (186, 1517540), (230, 1227228), (248, 1138155), (276, 1022690), (310, 910524), (345, 818152), (372, 758770), (460, 613614), (465, 607016), (552, 511345), (620, 455262), (690, 409076), (713, 395880), (744, 379385), (920, 306807), (930, 303508), (1240, 227631), (1380, 204538), (1426, 197940), (1860, 151754), (2139, 131960), (2760, 102269), (2852, 98970), (3299, 85560), (3565, 79176), (3720, 75877), (4278, 65980), (5704, 49485), (6598, 42780), (7130, 39588), (8556, 32990), (9897, 28520), (10695, 26392), (13196, 21390), (14260, 19794), (16495, 17112)]