11865480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:215

約数の個数: 128

約数和(自身を含む): 39657600

約数和(自身を除く): 27792120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 89, 101, 110, 120, 132, 165, 178, 202, 220, 264, 267, 303, 330, 356, 404, 440, 445, 505, 534, 606, 660, 712, 808, 890, 979, 1010, 1068, 1111, 1212, 1320, 1335, 1515, 1780, 1958, 2020, 2136, 2222, 2424, 2670, 2937, 3030, 3333, 3560, 3916, 4040, 4444, 4895, 5340, 5555, 5874, 6060, 6666, 7832, 8888, 8989, 9790, 10680, 11110, 11748, 12120, 13332, 14685, 16665, 17978, 19580, 22220, 23496, 26664, 26967, 29370, 33330, 35956, 39160, 44440, 44945, 53934, 58740, 66660, 71912, 89890, 98879, 107868, 117480, 133320, 134835, 179780, 197758, 215736, 269670, 296637, 359560, 395516, 494395, 539340, 593274, 791032, 988790, 1078680, 1186548, 1483185, 1977580, 2373096, 2966370, 3955160, 5932740, 11865480]

約数ペア:

[(1, 11865480), (2, 5932740), (3, 3955160), (4, 2966370), (5, 2373096), (6, 1977580), (8, 1483185), (10, 1186548), (11, 1078680), (12, 988790), (15, 791032), (20, 593274), (22, 539340), (24, 494395), (30, 395516), (33, 359560), (40, 296637), (44, 269670), (55, 215736), (60, 197758), (66, 179780), (88, 134835), (89, 133320), (101, 117480), (110, 107868), (120, 98879), (132, 89890), (165, 71912), (178, 66660), (202, 58740), (220, 53934), (264, 44945), (267, 44440), (303, 39160), (330, 35956), (356, 33330), (404, 29370), (440, 26967), (445, 26664), (505, 23496), (534, 22220), (606, 19580), (660, 17978), (712, 16665), (808, 14685), (890, 13332), (979, 12120), (1010, 11748), (1068, 11110), (1111, 10680), (1212, 9790), (1320, 8989), (1335, 8888), (1515, 7832), (1780, 6666), (1958, 6060), (2020, 5874), (2136, 5555), (2222, 5340), (2424, 4895), (2670, 4444), (2937, 4040), (3030, 3916), (3333, 3560)]