22655520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{15733}}^1$

素因数の和:15754

約数の個数: 72

約数和(自身を含む): 77316876

約数和(自身を除く): 54661356

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 15733, 31466, 47199, 62932, 78665, 94398, 125864, 141597, 157330, 188796, 235995, 251728, 283194, 314660, 377592, 471990, 503456, 566388, 629320, 707985, 755184, 943980, 1132776, 1258640, 1415970, 1510368, 1887960, 2265552, 2517280, 2831940, 3775920, 4531104, 5663880, 7551840, 11327760, 22655520]

約数ペア:

[(1, 22655520), (2, 11327760), (3, 7551840), (4, 5663880), (5, 4531104), (6, 3775920), (8, 2831940), (9, 2517280), (10, 2265552), (12, 1887960), (15, 1510368), (16, 1415970), (18, 1258640), (20, 1132776), (24, 943980), (30, 755184), (32, 707985), (36, 629320), (40, 566388), (45, 503456), (48, 471990), (60, 377592), (72, 314660), (80, 283194), (90, 251728), (96, 235995), (120, 188796), (144, 157330), (160, 141597), (180, 125864), (240, 94398), (288, 78665), (360, 62932), (480, 47199), (720, 31466), (1440, 15733)]