268127880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{977}}^1\times {\mathrm{2287}}^1$

素因数の和:3278

約数の個数: 64

約数和(自身を含む): 805559040

約数和(自身を除く): 537431160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 977, 1954, 2287, 2931, 3908, 4574, 4885, 5862, 6861, 7816, 9148, 9770, 11435, 11724, 13722, 14655, 18296, 19540, 22870, 23448, 27444, 29310, 34305, 39080, 45740, 54888, 58620, 68610, 91480, 117240, 137220, 274440, 2234399, 4468798, 6703197, 8937596, 11171995, 13406394, 17875192, 22343990, 26812788, 33515985, 44687980, 53625576, 67031970, 89375960, 134063940, 268127880]

約数ペア:

[(1, 268127880), (2, 134063940), (3, 89375960), (4, 67031970), (5, 53625576), (6, 44687980), (8, 33515985), (10, 26812788), (12, 22343990), (15, 17875192), (20, 13406394), (24, 11171995), (30, 8937596), (40, 6703197), (60, 4468798), (120, 2234399), (977, 274440), (1954, 137220), (2287, 117240), (2931, 91480), (3908, 68610), (4574, 58620), (4885, 54888), (5862, 45740), (6861, 39080), (7816, 34305), (9148, 29310), (9770, 27444), (11435, 23448), (11724, 22870), (13722, 19540), (14655, 18296)]