480313440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7757}}^1$

素因数の和:7821

約数の個数: 144

約数和(自身を含む): 1677403728

約数和(自身を除く): 1197090288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 215, 240, 258, 288, 344, 360, 387, 430, 480, 516, 645, 688, 720, 774, 860, 1032, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 4128, 5160, 6192, 6880, 7740, 7757, 10320, 12384, 15480, 15514, 20640, 23271, 30960, 31028, 38785, 46542, 61920, 62056, 69813, 77570, 93084, 116355, 124112, 139626, 155140, 186168, 232710, 248224, 279252, 310280, 333551, 349065, 372336, 465420, 558504, 620560, 667102, 698130, 744672, 930840, 1000653, 1117008, 1241120, 1334204, 1396260, 1667755, 1861680, 2001306, 2234016, 2668408, 2792520, 3001959, 3335510, 3723360, 4002612, 5003265, 5336816, 5585040, 6003918, 6671020, 8005224, 10006530, 10673632, 11170080, 12007836, 13342040, 15009795, 16010448, 20013060, 24015672, 26684080, 30019590, 32020896, 40026120, 48031344, 53368160, 60039180, 80052240, 96062688, 120078360, 160104480, 240156720, 480313440]

約数ペア:

[(1, 480313440), (2, 240156720), (3, 160104480), (4, 120078360), (5, 96062688), (6, 80052240), (8, 60039180), (9, 53368160), (10, 48031344), (12, 40026120), (15, 32020896), (16, 30019590), (18, 26684080), (20, 24015672), (24, 20013060), (30, 16010448), (32, 15009795), (36, 13342040), (40, 12007836), (43, 11170080), (45, 10673632), (48, 10006530), (60, 8005224), (72, 6671020), (80, 6003918), (86, 5585040), (90, 5336816), (96, 5003265), (120, 4002612), (129, 3723360), (144, 3335510), (160, 3001959), (172, 2792520), (180, 2668408), (215, 2234016), (240, 2001306), (258, 1861680), (288, 1667755), (344, 1396260), (360, 1334204), (387, 1241120), (430, 1117008), (480, 1000653), (516, 930840), (645, 744672), (688, 698130), (720, 667102), (774, 620560), (860, 558504), (1032, 465420), (1290, 372336), (1376, 349065), (1440, 333551), (1548, 310280), (1720, 279252), (1935, 248224), (2064, 232710), (2580, 186168), (3096, 155140), (3440, 139626), (3870, 124112), (4128, 116355), (5160, 93084), (6192, 77570), (6880, 69813), (7740, 62056), (7757, 61920), (10320, 46542), (12384, 38785), (15480, 31028), (15514, 30960), (20640, 23271)]