124625280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4993}}^1$

素因数の和:5028

約数の個数: 128

約数和(自身を含む): 427885920

約数和(自身を除く): 303260640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 4993, 6240, 8320, 9986, 12480, 14979, 19972, 24960, 24965, 29958, 39944, 49930, 59916, 64909, 74895, 79888, 99860, 119832, 129818, 149790, 159776, 194727, 199720, 239664, 259636, 299580, 319552, 324545, 389454, 399440, 479328, 519272, 599160, 639104, 649090, 778908, 798880, 958656, 973635, 1038544, 1198320, 1298180, 1557816, 1597760, 1917312, 1947270, 2077088, 2396640, 2596360, 3115632, 3195520, 3894540, 4154176, 4793280, 5192720, 6231264, 7789080, 8308352, 9586560, 10385440, 12462528, 15578160, 20770880, 24925056, 31156320, 41541760, 62312640, 124625280]

約数ペア:

[(1, 124625280), (2, 62312640), (3, 41541760), (4, 31156320), (5, 24925056), (6, 20770880), (8, 15578160), (10, 12462528), (12, 10385440), (13, 9586560), (15, 8308352), (16, 7789080), (20, 6231264), (24, 5192720), (26, 4793280), (30, 4154176), (32, 3894540), (39, 3195520), (40, 3115632), (48, 2596360), (52, 2396640), (60, 2077088), (64, 1947270), (65, 1917312), (78, 1597760), (80, 1557816), (96, 1298180), (104, 1198320), (120, 1038544), (128, 973635), (130, 958656), (156, 798880), (160, 778908), (192, 649090), (195, 639104), (208, 599160), (240, 519272), (260, 479328), (312, 399440), (320, 389454), (384, 324545), (390, 319552), (416, 299580), (480, 259636), (520, 239664), (624, 199720), (640, 194727), (780, 159776), (832, 149790), (960, 129818), (1040, 119832), (1248, 99860), (1560, 79888), (1664, 74895), (1920, 64909), (2080, 59916), (2496, 49930), (3120, 39944), (4160, 29958), (4992, 24965), (4993, 24960), (6240, 19972), (8320, 14979), (9986, 12480)]