1215662880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{5717}}^1$

素因数の和:6178

約数の個数: 96

約数和(自身を含む): 3838653504

約数和(自身を除く): 2622990624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 443, 480, 886, 1329, 1772, 2215, 2658, 3544, 4430, 5316, 5717, 6645, 7088, 8860, 10632, 11434, 13290, 14176, 17151, 17720, 21264, 22868, 26580, 28585, 34302, 35440, 42528, 45736, 53160, 57170, 68604, 70880, 85755, 91472, 106320, 114340, 137208, 171510, 182944, 212640, 228680, 274416, 343020, 457360, 548832, 686040, 914720, 1372080, 2532631, 2744160, 5065262, 7597893, 10130524, 12663155, 15195786, 20261048, 25326310, 30391572, 37989465, 40522096, 50652620, 60783144, 75978930, 81044192, 101305240, 121566288, 151957860, 202610480, 243132576, 303915720, 405220960, 607831440, 1215662880]

約数ペア:

[(1, 1215662880), (2, 607831440), (3, 405220960), (4, 303915720), (5, 243132576), (6, 202610480), (8, 151957860), (10, 121566288), (12, 101305240), (15, 81044192), (16, 75978930), (20, 60783144), (24, 50652620), (30, 40522096), (32, 37989465), (40, 30391572), (48, 25326310), (60, 20261048), (80, 15195786), (96, 12663155), (120, 10130524), (160, 7597893), (240, 5065262), (443, 2744160), (480, 2532631), (886, 1372080), (1329, 914720), (1772, 686040), (2215, 548832), (2658, 457360), (3544, 343020), (4430, 274416), (5316, 228680), (5717, 212640), (6645, 182944), (7088, 171510), (8860, 137208), (10632, 114340), (11434, 106320), (13290, 91472), (14176, 85755), (17151, 70880), (17720, 68604), (21264, 57170), (22868, 53160), (26580, 45736), (28585, 42528), (34302, 35440)]