326552040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1433}}^1$

素因数の和:1664

約数の個数: 128

約数和(自身を含む): 1094428800

約数和(自身を除く): 767876760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 211, 216, 270, 360, 422, 540, 633, 844, 1055, 1080, 1266, 1433, 1688, 1899, 2110, 2532, 2866, 3165, 3798, 4220, 4299, 5064, 5697, 5732, 6330, 7165, 7596, 8440, 8598, 9495, 11394, 11464, 12660, 12897, 14330, 15192, 17196, 18990, 21495, 22788, 25320, 25794, 28485, 28660, 34392, 37980, 38691, 42990, 45576, 51588, 56970, 57320, 64485, 75960, 77382, 85980, 103176, 113940, 128970, 154764, 171960, 193455, 227880, 257940, 302363, 309528, 386910, 515880, 604726, 773820, 907089, 1209452, 1511815, 1547640, 1814178, 2418904, 2721267, 3023630, 3628356, 4535445, 5442534, 6047260, 7256712, 8163801, 9070890, 10885068, 12094520, 13606335, 16327602, 18141780, 21770136, 27212670, 32655204, 36283560, 40819005, 54425340, 65310408, 81638010, 108850680, 163276020, 326552040]

約数ペア:

[(1, 326552040), (2, 163276020), (3, 108850680), (4, 81638010), (5, 65310408), (6, 54425340), (8, 40819005), (9, 36283560), (10, 32655204), (12, 27212670), (15, 21770136), (18, 18141780), (20, 16327602), (24, 13606335), (27, 12094520), (30, 10885068), (36, 9070890), (40, 8163801), (45, 7256712), (54, 6047260), (60, 5442534), (72, 4535445), (90, 3628356), (108, 3023630), (120, 2721267), (135, 2418904), (180, 1814178), (211, 1547640), (216, 1511815), (270, 1209452), (360, 907089), (422, 773820), (540, 604726), (633, 515880), (844, 386910), (1055, 309528), (1080, 302363), (1266, 257940), (1433, 227880), (1688, 193455), (1899, 171960), (2110, 154764), (2532, 128970), (2866, 113940), (3165, 103176), (3798, 85980), (4220, 77382), (4299, 75960), (5064, 64485), (5697, 57320), (5732, 56970), (6330, 51588), (7165, 45576), (7596, 42990), (8440, 38691), (8598, 37980), (9495, 34392), (11394, 28660), (11464, 28485), (12660, 25794), (12897, 25320), (14330, 22788), (15192, 21495), (17196, 18990)]