11423280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4327}}^1$

素因数の和:4354

約数の個数: 80

約数和(自身を含む): 38640384

約数和(自身を除く): 27217104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 4327, 8654, 12981, 17308, 21635, 25962, 34616, 43270, 47597, 51924, 64905, 69232, 86540, 95194, 103848, 129810, 142791, 173080, 190388, 207696, 237985, 259620, 285582, 346160, 380776, 475970, 519240, 571164, 713955, 761552, 951940, 1038480, 1142328, 1427910, 1903880, 2284656, 2855820, 3807760, 5711640, 11423280]

約数ペア:

[(1, 11423280), (2, 5711640), (3, 3807760), (4, 2855820), (5, 2284656), (6, 1903880), (8, 1427910), (10, 1142328), (11, 1038480), (12, 951940), (15, 761552), (16, 713955), (20, 571164), (22, 519240), (24, 475970), (30, 380776), (33, 346160), (40, 285582), (44, 259620), (48, 237985), (55, 207696), (60, 190388), (66, 173080), (80, 142791), (88, 129810), (110, 103848), (120, 95194), (132, 86540), (165, 69232), (176, 64905), (220, 51924), (240, 47597), (264, 43270), (330, 34616), (440, 25962), (528, 21635), (660, 17308), (880, 12981), (1320, 8654), (2640, 4327)]