268592040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{2399}}^1$

素因数の和:2727

約数の個数: 96

約数和(自身を含む): 876096000

約数和(自身を除く): 607503960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 311, 360, 622, 933, 1244, 1555, 1866, 2399, 2488, 2799, 3110, 3732, 4665, 4798, 5598, 6220, 7197, 7464, 9330, 9596, 11196, 11995, 12440, 13995, 14394, 18660, 19192, 21591, 22392, 23990, 27990, 28788, 35985, 37320, 43182, 47980, 55980, 57576, 71970, 86364, 95960, 107955, 111960, 143940, 172728, 215910, 287880, 431820, 746089, 863640, 1492178, 2238267, 2984356, 3730445, 4476534, 5968712, 6714801, 7460890, 8953068, 11191335, 13429602, 14921780, 17906136, 22382670, 26859204, 29843560, 33574005, 44765340, 53718408, 67148010, 89530680, 134296020, 268592040]

約数ペア:

[(1, 268592040), (2, 134296020), (3, 89530680), (4, 67148010), (5, 53718408), (6, 44765340), (8, 33574005), (9, 29843560), (10, 26859204), (12, 22382670), (15, 17906136), (18, 14921780), (20, 13429602), (24, 11191335), (30, 8953068), (36, 7460890), (40, 6714801), (45, 5968712), (60, 4476534), (72, 3730445), (90, 2984356), (120, 2238267), (180, 1492178), (311, 863640), (360, 746089), (622, 431820), (933, 287880), (1244, 215910), (1555, 172728), (1866, 143940), (2399, 111960), (2488, 107955), (2799, 95960), (3110, 86364), (3732, 71970), (4665, 57576), (4798, 55980), (5598, 47980), (6220, 43182), (7197, 37320), (7464, 35985), (9330, 28788), (9596, 27990), (11196, 23990), (11995, 22392), (12440, 21591), (13995, 19192), (14394, 18660)]