181139040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{125791}}^1$

素因数の和:125812

約数の個数: 72

約数和(自身を含む): 618141888

約数和(自身を除く): 437002848

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, 125791, 251582, 377373, 503164, 628955, 754746, 1006328, 1132119, 1257910, 1509492, 1886865, 2012656, 2264238, 2515820, 3018984, 3773730, 4025312, 4528476, 5031640, 5660595, 6037968, 7547460, 9056952, 10063280, 11321190, 12075936, 15094920, 18113904, 20126560, 22642380, 30189840, 36227808, 45284760, 60379680, 90569520, 181139040]

約数ペア:

[(1, 181139040), (2, 90569520), (3, 60379680), (4, 45284760), (5, 36227808), (6, 30189840), (8, 22642380), (9, 20126560), (10, 18113904), (12, 15094920), (15, 12075936), (16, 11321190), (18, 10063280), (20, 9056952), (24, 7547460), (30, 6037968), (32, 5660595), (36, 5031640), (40, 4528476), (45, 4025312), (48, 3773730), (60, 3018984), (72, 2515820), (80, 2264238), (90, 2012656), (96, 1886865), (120, 1509492), (144, 1257910), (160, 1132119), (180, 1006328), (240, 754746), (288, 628955), (360, 503164), (480, 377373), (720, 251582), (1440, 125791)]