11223240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:483

約数の個数: 128

約数和(自身を含む): 39813120

約数和(自身を除く): 28589880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 431, 434, 465, 620, 651, 744, 840, 862, 868, 930, 1085, 1240, 1293, 1302, 1724, 1736, 1860, 2155, 2170, 2586, 2604, 3017, 3255, 3448, 3720, 4310, 4340, 5172, 5208, 6034, 6465, 6510, 8620, 8680, 9051, 10344, 12068, 12930, 13020, 13361, 15085, 17240, 18102, 24136, 25860, 26040, 26722, 30170, 36204, 40083, 45255, 51720, 53444, 60340, 66805, 72408, 80166, 90510, 93527, 106888, 120680, 133610, 160332, 181020, 187054, 200415, 267220, 280581, 320664, 362040, 374108, 400830, 467635, 534440, 561162, 748216, 801660, 935270, 1122324, 1402905, 1603320, 1870540, 2244648, 2805810, 3741080, 5611620, 11223240]

約数ペア:

[(1, 11223240), (2, 5611620), (3, 3741080), (4, 2805810), (5, 2244648), (6, 1870540), (7, 1603320), (8, 1402905), (10, 1122324), (12, 935270), (14, 801660), (15, 748216), (20, 561162), (21, 534440), (24, 467635), (28, 400830), (30, 374108), (31, 362040), (35, 320664), (40, 280581), (42, 267220), (56, 200415), (60, 187054), (62, 181020), (70, 160332), (84, 133610), (93, 120680), (105, 106888), (120, 93527), (124, 90510), (140, 80166), (155, 72408), (168, 66805), (186, 60340), (210, 53444), (217, 51720), (248, 45255), (280, 40083), (310, 36204), (372, 30170), (420, 26722), (431, 26040), (434, 25860), (465, 24136), (620, 18102), (651, 17240), (744, 15085), (840, 13361), (862, 13020), (868, 12930), (930, 12068), (1085, 10344), (1240, 9051), (1293, 8680), (1302, 8620), (1724, 6510), (1736, 6465), (1860, 6034), (2155, 5208), (2170, 5172), (2586, 4340), (2604, 4310), (3017, 3720), (3255, 3448)]