1572247440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{743}}^1\times {\mathrm{2939}}^1$

素因数の和:3701

約数の個数: 120

約数和(自身を含む): 5289036480

約数和(自身を除く): 3716789040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 743, 1486, 2229, 2939, 2972, 3715, 4458, 5878, 5944, 6687, 7430, 8817, 8916, 11145, 11756, 11888, 13374, 14695, 14860, 17634, 17832, 22290, 23512, 26451, 26748, 29390, 29720, 33435, 35268, 35664, 44085, 44580, 47024, 52902, 53496, 58780, 59440, 66870, 70536, 88170, 89160, 105804, 106992, 117560, 132255, 133740, 141072, 176340, 178320, 211608, 235120, 264510, 267480, 352680, 423216, 529020, 534960, 705360, 1058040, 2116080, 2183677, 4367354, 6551031, 8734708, 10918385, 13102062, 17469416, 19653093, 21836770, 26204124, 32755155, 34938832, 39306186, 43673540, 52408248, 65510310, 78612372, 87347080, 98265465, 104816496, 131020620, 157224744, 174694160, 196530930, 262041240, 314449488, 393061860, 524082480, 786123720, 1572247440]

約数ペア:

[(1, 1572247440), (2, 786123720), (3, 524082480), (4, 393061860), (5, 314449488), (6, 262041240), (8, 196530930), (9, 174694160), (10, 157224744), (12, 131020620), (15, 104816496), (16, 98265465), (18, 87347080), (20, 78612372), (24, 65510310), (30, 52408248), (36, 43673540), (40, 39306186), (45, 34938832), (48, 32755155), (60, 26204124), (72, 21836770), (80, 19653093), (90, 17469416), (120, 13102062), (144, 10918385), (180, 8734708), (240, 6551031), (360, 4367354), (720, 2183677), (743, 2116080), (1486, 1058040), (2229, 705360), (2939, 534960), (2972, 529020), (3715, 423216), (4458, 352680), (5878, 267480), (5944, 264510), (6687, 235120), (7430, 211608), (8817, 178320), (8916, 176340), (11145, 141072), (11756, 133740), (11888, 132255), (13374, 117560), (14695, 106992), (14860, 105804), (17634, 89160), (17832, 88170), (22290, 70536), (23512, 66870), (26451, 59440), (26748, 58780), (29390, 53496), (29720, 52902), (33435, 47024), (35268, 44580), (35664, 44085)]