130877760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10487}}^1$

素因数の和:10520

約数の個数: 112

約数和(自身を含む): 447543936

約数和(自身を除く): 316666176

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, 2080, 2496, 3120, 4160, 6240, 10487, 12480, 20974, 31461, 41948, 52435, 62922, 83896, 104870, 125844, 136331, 157305, 167792, 209740, 251688, 272662, 314610, 335584, 408993, 419480, 503376, 545324, 629220, 671168, 681655, 817986, 838960, 1006752, 1090648, 1258440, 1363310, 1635972, 1677920, 2013504, 2044965, 2181296, 2516880, 2726620, 3271944, 3355840, 4089930, 4362592, 5033760, 5453240, 6543888, 8179860, 8725184, 10067520, 10906480, 13087776, 16359720, 21812960, 26175552, 32719440, 43625920, 65438880, 130877760]

約数ペア:

[(1, 130877760), (2, 65438880), (3, 43625920), (4, 32719440), (5, 26175552), (6, 21812960), (8, 16359720), (10, 13087776), (12, 10906480), (13, 10067520), (15, 8725184), (16, 8179860), (20, 6543888), (24, 5453240), (26, 5033760), (30, 4362592), (32, 4089930), (39, 3355840), (40, 3271944), (48, 2726620), (52, 2516880), (60, 2181296), (64, 2044965), (65, 2013504), (78, 1677920), (80, 1635972), (96, 1363310), (104, 1258440), (120, 1090648), (130, 1006752), (156, 838960), (160, 817986), (192, 681655), (195, 671168), (208, 629220), (240, 545324), (260, 503376), (312, 419480), (320, 408993), (390, 335584), (416, 314610), (480, 272662), (520, 251688), (624, 209740), (780, 167792), (832, 157305), (960, 136331), (1040, 125844), (1248, 104870), (1560, 83896), (2080, 62922), (2496, 52435), (3120, 41948), (4160, 31461), (6240, 20974), (10487, 12480)]