1382886720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{480169}}^1$

素因数の和:480192

約数の個数: 84

約数和(自身を含む): 4756564020

約数和(自身を除く): 3373677300

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 480169, 960338, 1440507, 1920676, 2400845, 2881014, 3841352, 4321521, 4801690, 5762028, 7202535, 7682704, 8643042, 9603380, 11524056, 14405070, 15365408, 17286084, 19206760, 21607605, 23048112, 28810140, 30730816, 34572168, 38413520, 43215210, 46096224, 57620280, 69144336, 76827040, 86430420, 92192448, 115240560, 138288672, 153654080, 172860840, 230481120, 276577344, 345721680, 460962240, 691443360, 1382886720]

約数ペア:

[(1, 1382886720), (2, 691443360), (3, 460962240), (4, 345721680), (5, 276577344), (6, 230481120), (8, 172860840), (9, 153654080), (10, 138288672), (12, 115240560), (15, 92192448), (16, 86430420), (18, 76827040), (20, 69144336), (24, 57620280), (30, 46096224), (32, 43215210), (36, 38413520), (40, 34572168), (45, 30730816), (48, 28810140), (60, 23048112), (64, 21607605), (72, 19206760), (80, 17286084), (90, 15365408), (96, 14405070), (120, 11524056), (144, 9603380), (160, 8643042), (180, 7682704), (192, 7202535), (240, 5762028), (288, 4801690), (320, 4321521), (360, 3841352), (480, 2881014), (576, 2400845), (720, 1920676), (960, 1440507), (1440, 960338), (2880, 480169)]