74612880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{34543}}^1$

素因数の和:34565

約数の個数: 80

約数和(自身を含む): 257007360

約数和(自身を除く): 182394480

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, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 34543, 69086, 103629, 138172, 172715, 207258, 276344, 310887, 345430, 414516, 518145, 552688, 621774, 690860, 829032, 932661, 1036290, 1243548, 1381720, 1554435, 1658064, 1865322, 2072580, 2487096, 2763440, 3108870, 3730644, 4145160, 4663305, 4974192, 6217740, 7461288, 8290320, 9326610, 12435480, 14922576, 18653220, 24870960, 37306440, 74612880]

約数ペア:

[(1, 74612880), (2, 37306440), (3, 24870960), (4, 18653220), (5, 14922576), (6, 12435480), (8, 9326610), (9, 8290320), (10, 7461288), (12, 6217740), (15, 4974192), (16, 4663305), (18, 4145160), (20, 3730644), (24, 3108870), (27, 2763440), (30, 2487096), (36, 2072580), (40, 1865322), (45, 1658064), (48, 1554435), (54, 1381720), (60, 1243548), (72, 1036290), (80, 932661), (90, 829032), (108, 690860), (120, 621774), (135, 552688), (144, 518145), (180, 414516), (216, 345430), (240, 310887), (270, 276344), (360, 207258), (432, 172715), (540, 138172), (720, 103629), (1080, 69086), (2160, 34543)]