74902320

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{3853}}^1$

素因数の和:3881

約数の個数: 120

約数和(自身を含む): 260931216

約数和(自身を除く): 186028896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3853, 3888, 4860, 6480, 7706, 9720, 11559, 15412, 19265, 19440, 23118, 30824, 34677, 38530, 46236, 57795, 61648, 69354, 77060, 92472, 104031, 115590, 138708, 154120, 173385, 184944, 208062, 231180, 277416, 308240, 312093, 346770, 416124, 462360, 520155, 554832, 624186, 693540, 832248, 924720, 936279, 1040310, 1248372, 1387080, 1560465, 1664496, 1872558, 2080620, 2496744, 2774160, 3120930, 3745116, 4161240, 4681395, 4993488, 6241860, 7490232, 8322480, 9362790, 12483720, 14980464, 18725580, 24967440, 37451160, 74902320]

約数ペア:

[(1, 74902320), (2, 37451160), (3, 24967440), (4, 18725580), (5, 14980464), (6, 12483720), (8, 9362790), (9, 8322480), (10, 7490232), (12, 6241860), (15, 4993488), (16, 4681395), (18, 4161240), (20, 3745116), (24, 3120930), (27, 2774160), (30, 2496744), (36, 2080620), (40, 1872558), (45, 1664496), (48, 1560465), (54, 1387080), (60, 1248372), (72, 1040310), (80, 936279), (81, 924720), (90, 832248), (108, 693540), (120, 624186), (135, 554832), (144, 520155), (162, 462360), (180, 416124), (216, 346770), (240, 312093), (243, 308240), (270, 277416), (324, 231180), (360, 208062), (405, 184944), (432, 173385), (486, 154120), (540, 138708), (648, 115590), (720, 104031), (810, 92472), (972, 77060), (1080, 69354), (1215, 61648), (1296, 57795), (1620, 46236), (1944, 38530), (2160, 34677), (2430, 30824), (3240, 23118), (3853, 19440), (3888, 19265), (4860, 15412), (6480, 11559), (7706, 9720)]