8567460

素因数分解:

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

素因数の和:4353

約数の個数: 72

約数和(自身を含む): 28357056

約数和(自身を除く): 19789596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 4327, 8654, 12981, 17308, 21635, 25962, 38943, 43270, 47597, 51924, 64905, 77886, 86540, 95194, 129810, 142791, 155772, 190388, 194715, 237985, 259620, 285582, 389430, 428373, 475970, 571164, 713955, 778860, 856746, 951940, 1427910, 1713492, 2141865, 2855820, 4283730, 8567460]

約数ペア:

[(1, 8567460), (2, 4283730), (3, 2855820), (4, 2141865), (5, 1713492), (6, 1427910), (9, 951940), (10, 856746), (11, 778860), (12, 713955), (15, 571164), (18, 475970), (20, 428373), (22, 389430), (30, 285582), (33, 259620), (36, 237985), (44, 194715), (45, 190388), (55, 155772), (60, 142791), (66, 129810), (90, 95194), (99, 86540), (110, 77886), (132, 64905), (165, 51924), (180, 47597), (198, 43270), (220, 38943), (330, 25962), (396, 21635), (495, 17308), (660, 12981), (990, 8654), (1980, 4327)]