24872640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1993}}^1$

素因数の和:2026

約数の個数: 112

約数和(自身を含む): 85087968

約数和(自身を除く): 60215328

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, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 1993, 2080, 2496, 3120, 3986, 4160, 5979, 6240, 7972, 9965, 11958, 12480, 15944, 19930, 23916, 25909, 29895, 31888, 39860, 47832, 51818, 59790, 63776, 77727, 79720, 95664, 103636, 119580, 127552, 129545, 155454, 159440, 191328, 207272, 239160, 259090, 310908, 318880, 382656, 388635, 414544, 478320, 518180, 621816, 637760, 777270, 829088, 956640, 1036360, 1243632, 1554540, 1658176, 1913280, 2072720, 2487264, 3109080, 4145440, 4974528, 6218160, 8290880, 12436320, 24872640]

約数ペア:

[(1, 24872640), (2, 12436320), (3, 8290880), (4, 6218160), (5, 4974528), (6, 4145440), (8, 3109080), (10, 2487264), (12, 2072720), (13, 1913280), (15, 1658176), (16, 1554540), (20, 1243632), (24, 1036360), (26, 956640), (30, 829088), (32, 777270), (39, 637760), (40, 621816), (48, 518180), (52, 478320), (60, 414544), (64, 388635), (65, 382656), (78, 318880), (80, 310908), (96, 259090), (104, 239160), (120, 207272), (130, 191328), (156, 159440), (160, 155454), (192, 129545), (195, 127552), (208, 119580), (240, 103636), (260, 95664), (312, 79720), (320, 77727), (390, 63776), (416, 59790), (480, 51818), (520, 47832), (624, 39860), (780, 31888), (832, 29895), (960, 25909), (1040, 23916), (1248, 19930), (1560, 15944), (1993, 12480), (2080, 11958), (2496, 9965), (3120, 7972), (3986, 6240), (4160, 5979)]