15974880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1447}}^1$

素因数の和:1488

約数の個数: 96

約数和(自身を含む): 52545024

約数和(自身を除く): 36570144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1447, 1840, 2208, 2760, 2894, 3680, 4341, 5520, 5788, 7235, 8682, 11040, 11576, 14470, 17364, 21705, 23152, 28940, 33281, 34728, 43410, 46304, 57880, 66562, 69456, 86820, 99843, 115760, 133124, 138912, 166405, 173640, 199686, 231520, 266248, 332810, 347280, 399372, 499215, 532496, 665620, 694560, 798744, 998430, 1064992, 1331240, 1597488, 1996860, 2662480, 3194976, 3993720, 5324960, 7987440, 15974880]

約数ペア:

[(1, 15974880), (2, 7987440), (3, 5324960), (4, 3993720), (5, 3194976), (6, 2662480), (8, 1996860), (10, 1597488), (12, 1331240), (15, 1064992), (16, 998430), (20, 798744), (23, 694560), (24, 665620), (30, 532496), (32, 499215), (40, 399372), (46, 347280), (48, 332810), (60, 266248), (69, 231520), (80, 199686), (92, 173640), (96, 166405), (115, 138912), (120, 133124), (138, 115760), (160, 99843), (184, 86820), (230, 69456), (240, 66562), (276, 57880), (345, 46304), (368, 43410), (460, 34728), (480, 33281), (552, 28940), (690, 23152), (736, 21705), (920, 17364), (1104, 14470), (1380, 11576), (1447, 11040), (1840, 8682), (2208, 7235), (2760, 5788), (2894, 5520), (3680, 4341)]