40818720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{307}}^1$

素因数の和:602

約数の個数: 96

約数和(自身を含む): 129463488

約数和(自身を除く): 88644768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 277, 307, 480, 554, 614, 831, 921, 1108, 1228, 1385, 1535, 1662, 1842, 2216, 2456, 2770, 3070, 3324, 3684, 4155, 4432, 4605, 4912, 5540, 6140, 6648, 7368, 8310, 8864, 9210, 9824, 11080, 12280, 13296, 14736, 16620, 18420, 22160, 24560, 26592, 29472, 33240, 36840, 44320, 49120, 66480, 73680, 85039, 132960, 147360, 170078, 255117, 340156, 425195, 510234, 680312, 850390, 1020468, 1275585, 1360624, 1700780, 2040936, 2551170, 2721248, 3401560, 4081872, 5102340, 6803120, 8163744, 10204680, 13606240, 20409360, 40818720]

約数ペア:

[(1, 40818720), (2, 20409360), (3, 13606240), (4, 10204680), (5, 8163744), (6, 6803120), (8, 5102340), (10, 4081872), (12, 3401560), (15, 2721248), (16, 2551170), (20, 2040936), (24, 1700780), (30, 1360624), (32, 1275585), (40, 1020468), (48, 850390), (60, 680312), (80, 510234), (96, 425195), (120, 340156), (160, 255117), (240, 170078), (277, 147360), (307, 132960), (480, 85039), (554, 73680), (614, 66480), (831, 49120), (921, 44320), (1108, 36840), (1228, 33240), (1385, 29472), (1535, 26592), (1662, 24560), (1842, 22160), (2216, 18420), (2456, 16620), (2770, 14736), (3070, 13296), (3324, 12280), (3684, 11080), (4155, 9824), (4432, 9210), (4605, 8864), (4912, 8310), (5540, 7368), (6140, 6648)]