72896040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{28927}}^1$

素因数の和:28951

約数の個数: 96

約数和(自身を含む): 270766080

約数和(自身を除く): 197870040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 28927, 57854, 86781, 115708, 144635, 173562, 202489, 231416, 260343, 289270, 347124, 404978, 433905, 520686, 578540, 607467, 694248, 809956, 867810, 1012445, 1041372, 1157080, 1214934, 1301715, 1619912, 1735620, 1822401, 2024890, 2082744, 2429868, 2603430, 3037335, 3471240, 3644802, 4049780, 4859736, 5206860, 6074670, 7289604, 8099560, 9112005, 10413720, 12149340, 14579208, 18224010, 24298680, 36448020, 72896040]

約数ペア:

[(1, 72896040), (2, 36448020), (3, 24298680), (4, 18224010), (5, 14579208), (6, 12149340), (7, 10413720), (8, 9112005), (9, 8099560), (10, 7289604), (12, 6074670), (14, 5206860), (15, 4859736), (18, 4049780), (20, 3644802), (21, 3471240), (24, 3037335), (28, 2603430), (30, 2429868), (35, 2082744), (36, 2024890), (40, 1822401), (42, 1735620), (45, 1619912), (56, 1301715), (60, 1214934), (63, 1157080), (70, 1041372), (72, 1012445), (84, 867810), (90, 809956), (105, 694248), (120, 607467), (126, 578540), (140, 520686), (168, 433905), (180, 404978), (210, 347124), (252, 289270), (280, 260343), (315, 231416), (360, 202489), (420, 173562), (504, 144635), (630, 115708), (840, 86781), (1260, 57854), (2520, 28927)]