127932960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{857}}^1$

素因数の和:1186

約数の個数: 96

約数和(自身を含む): 404756352

約数和(自身を除く): 276823392

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, 311, 480, 622, 857, 933, 1244, 1555, 1714, 1866, 2488, 2571, 3110, 3428, 3732, 4285, 4665, 4976, 5142, 6220, 6856, 7464, 8570, 9330, 9952, 10284, 12440, 12855, 13712, 14928, 17140, 18660, 20568, 24880, 25710, 27424, 29856, 34280, 37320, 41136, 49760, 51420, 68560, 74640, 82272, 102840, 137120, 149280, 205680, 266527, 411360, 533054, 799581, 1066108, 1332635, 1599162, 2132216, 2665270, 3198324, 3997905, 4264432, 5330540, 6396648, 7995810, 8528864, 10661080, 12793296, 15991620, 21322160, 25586592, 31983240, 42644320, 63966480, 127932960]

約数ペア:

[(1, 127932960), (2, 63966480), (3, 42644320), (4, 31983240), (5, 25586592), (6, 21322160), (8, 15991620), (10, 12793296), (12, 10661080), (15, 8528864), (16, 7995810), (20, 6396648), (24, 5330540), (30, 4264432), (32, 3997905), (40, 3198324), (48, 2665270), (60, 2132216), (80, 1599162), (96, 1332635), (120, 1066108), (160, 799581), (240, 533054), (311, 411360), (480, 266527), (622, 205680), (857, 149280), (933, 137120), (1244, 102840), (1555, 82272), (1714, 74640), (1866, 68560), (2488, 51420), (2571, 49760), (3110, 41136), (3428, 37320), (3732, 34280), (4285, 29856), (4665, 27424), (4976, 25710), (5142, 24880), (6220, 20568), (6856, 18660), (7464, 17140), (8570, 14928), (9330, 13712), (9952, 12855), (10284, 12440)]