296566560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{205949}}^1$

素因数の和:205970

約数の個数: 72

約数和(自身を含む): 1012038300

約数和(自身を除く): 715471740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 205949, 411898, 617847, 823796, 1029745, 1235694, 1647592, 1853541, 2059490, 2471388, 3089235, 3295184, 3707082, 4118980, 4942776, 6178470, 6590368, 7414164, 8237960, 9267705, 9885552, 12356940, 14828328, 16475920, 18535410, 19771104, 24713880, 29656656, 32951840, 37070820, 49427760, 59313312, 74141640, 98855520, 148283280, 296566560]

約数ペア:

[(1, 296566560), (2, 148283280), (3, 98855520), (4, 74141640), (5, 59313312), (6, 49427760), (8, 37070820), (9, 32951840), (10, 29656656), (12, 24713880), (15, 19771104), (16, 18535410), (18, 16475920), (20, 14828328), (24, 12356940), (30, 9885552), (32, 9267705), (36, 8237960), (40, 7414164), (45, 6590368), (48, 6178470), (60, 4942776), (72, 4118980), (80, 3707082), (90, 3295184), (96, 3089235), (120, 2471388), (144, 2059490), (160, 1853541), (180, 1647592), (240, 1235694), (288, 1029745), (360, 823796), (480, 617847), (720, 411898), (1440, 205949)]