77413320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23893}}^1$

素因数の和:23916

約数の個数: 80

約数和(自身を含む): 260205660

約数和(自身を除く): 182792340

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, 23893, 47786, 71679, 95572, 119465, 143358, 191144, 215037, 238930, 286716, 358395, 430074, 477860, 573432, 645111, 716790, 860148, 955720, 1075185, 1290222, 1433580, 1720296, 1935333, 2150370, 2580444, 2867160, 3225555, 3870666, 4300740, 5160888, 6451110, 7741332, 8601480, 9676665, 12902220, 15482664, 19353330, 25804440, 38706660, 77413320]

約数ペア:

[(1, 77413320), (2, 38706660), (3, 25804440), (4, 19353330), (5, 15482664), (6, 12902220), (8, 9676665), (9, 8601480), (10, 7741332), (12, 6451110), (15, 5160888), (18, 4300740), (20, 3870666), (24, 3225555), (27, 2867160), (30, 2580444), (36, 2150370), (40, 1935333), (45, 1720296), (54, 1433580), (60, 1290222), (72, 1075185), (81, 955720), (90, 860148), (108, 716790), (120, 645111), (135, 573432), (162, 477860), (180, 430074), (216, 358395), (270, 286716), (324, 238930), (360, 215037), (405, 191144), (540, 143358), (648, 119465), (810, 95572), (1080, 71679), (1620, 47786), (3240, 23893)]