1283836800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{133733}}^1$

素因数の和:133760

約数の個数: 96

約数和(自身を含む): 4228669080

約数和(自身を除く): 2944832280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 300, 320, 384, 400, 480, 600, 640, 800, 960, 1200, 1600, 1920, 2400, 3200, 4800, 9600, 133733, 267466, 401199, 534932, 668665, 802398, 1069864, 1337330, 1604796, 2005995, 2139728, 2674660, 3209592, 3343325, 4011990, 4279456, 5349320, 6419184, 6686650, 8023980, 8558912, 10029975, 10698640, 12838368, 13373300, 16047960, 17117824, 20059950, 21397280, 25676736, 26746600, 32095920, 40119900, 42794560, 51353472, 53493200, 64191840, 80239800, 85589120, 106986400, 128383680, 160479600, 213972800, 256767360, 320959200, 427945600, 641918400, 1283836800]

約数ペア:

[(1, 1283836800), (2, 641918400), (3, 427945600), (4, 320959200), (5, 256767360), (6, 213972800), (8, 160479600), (10, 128383680), (12, 106986400), (15, 85589120), (16, 80239800), (20, 64191840), (24, 53493200), (25, 51353472), (30, 42794560), (32, 40119900), (40, 32095920), (48, 26746600), (50, 25676736), (60, 21397280), (64, 20059950), (75, 17117824), (80, 16047960), (96, 13373300), (100, 12838368), (120, 10698640), (128, 10029975), (150, 8558912), (160, 8023980), (192, 6686650), (200, 6419184), (240, 5349320), (300, 4279456), (320, 4011990), (384, 3343325), (400, 3209592), (480, 2674660), (600, 2139728), (640, 2005995), (800, 1604796), (960, 1337330), (1200, 1069864), (1600, 802398), (1920, 668665), (2400, 534932), (3200, 401199), (4800, 267466), (9600, 133733)]