118928640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{30971}}^1$

素因数の和:30995

約数の個数: 72

約数和(自身を含む): 379840608

約数和(自身を除く): 260911968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 30971, 61942, 92913, 123884, 154855, 185826, 247768, 309710, 371652, 464565, 495536, 619420, 743304, 929130, 991072, 1238840, 1486608, 1858260, 1982144, 2477680, 2973216, 3716520, 3964288, 4955360, 5946432, 7433040, 7928576, 9910720, 11892864, 14866080, 19821440, 23785728, 29732160, 39642880, 59464320, 118928640]

約数ペア:

[(1, 118928640), (2, 59464320), (3, 39642880), (4, 29732160), (5, 23785728), (6, 19821440), (8, 14866080), (10, 11892864), (12, 9910720), (15, 7928576), (16, 7433040), (20, 5946432), (24, 4955360), (30, 3964288), (32, 3716520), (40, 2973216), (48, 2477680), (60, 1982144), (64, 1858260), (80, 1486608), (96, 1238840), (120, 991072), (128, 929130), (160, 743304), (192, 619420), (240, 495536), (256, 464565), (320, 371652), (384, 309710), (480, 247768), (640, 185826), (768, 154855), (960, 123884), (1280, 92913), (1920, 61942), (3840, 30971)]