77899320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{24043}}^1$

素因数の和:24066

約数の個数: 80

約数和(自身を含む): 261839160

約数和(自身を除く): 183939840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 24043, 48086, 72129, 96172, 120215, 144258, 192344, 216387, 240430, 288516, 360645, 432774, 480860, 577032, 649161, 721290, 865548, 961720, 1081935, 1298322, 1442580, 1731096, 1947483, 2163870, 2596644, 2885160, 3245805, 3894966, 4327740, 5193288, 6491610, 7789932, 8655480, 9737415, 12983220, 15579864, 19474830, 25966440, 38949660, 77899320]

約数ペア:

[(1, 77899320), (2, 38949660), (3, 25966440), (4, 19474830), (5, 15579864), (6, 12983220), (8, 9737415), (9, 8655480), (10, 7789932), (12, 6491610), (15, 5193288), (18, 4327740), (20, 3894966), (24, 3245805), (27, 2885160), (30, 2596644), (36, 2163870), (40, 1947483), (45, 1731096), (54, 1442580), (60, 1298322), (72, 1081935), (81, 961720), (90, 865548), (108, 721290), (120, 649161), (135, 577032), (162, 480860), (180, 432774), (216, 360645), (270, 288516), (324, 240430), (360, 216387), (405, 192344), (540, 144258), (648, 120215), (810, 96172), (1080, 72129), (1620, 48086), (3240, 24043)]