281434080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30859}}^1$

素因数の和:30896

約数の個数: 96

約数和(自身を含む): 933206400

約数和(自身を除く): 651772320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 30859, 61718, 92577, 123436, 154295, 185154, 246872, 308590, 370308, 462885, 493744, 586321, 617180, 740616, 925770, 987488, 1172642, 1234360, 1481232, 1758963, 1851540, 2345284, 2468720, 2931605, 2962464, 3517926, 3703080, 4690568, 4937440, 5863210, 7035852, 7406160, 8794815, 9381136, 11726420, 14071704, 14812320, 17589630, 18762272, 23452840, 28143408, 35179260, 46905680, 56286816, 70358520, 93811360, 140717040, 281434080]

約数ペア:

[(1, 281434080), (2, 140717040), (3, 93811360), (4, 70358520), (5, 56286816), (6, 46905680), (8, 35179260), (10, 28143408), (12, 23452840), (15, 18762272), (16, 17589630), (19, 14812320), (20, 14071704), (24, 11726420), (30, 9381136), (32, 8794815), (38, 7406160), (40, 7035852), (48, 5863210), (57, 4937440), (60, 4690568), (76, 3703080), (80, 3517926), (95, 2962464), (96, 2931605), (114, 2468720), (120, 2345284), (152, 1851540), (160, 1758963), (190, 1481232), (228, 1234360), (240, 1172642), (285, 987488), (304, 925770), (380, 740616), (456, 617180), (480, 586321), (570, 493744), (608, 462885), (760, 370308), (912, 308590), (1140, 246872), (1520, 185154), (1824, 154295), (2280, 123436), (3040, 92577), (4560, 61718), (9120, 30859)]