23733528720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8989973}}^1$

素因数の和:8990000

約数の個数: 80

約数和(自身を含む): 80262487872

約数和(自身を除く): 56528959152

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, 8989973, 17979946, 26969919, 35959892, 44949865, 53939838, 71919784, 89899730, 98889703, 107879676, 134849595, 143839568, 179799460, 197779406, 215759352, 269699190, 296669109, 359598920, 395558812, 431518704, 494448515, 539398380, 593338218, 719197840, 791117624, 988897030, 1078796760, 1186676436, 1483345545, 1582235248, 1977794060, 2157593520, 2373352872, 2966691090, 3955588120, 4746705744, 5933382180, 7911176240, 11866764360, 23733528720]

約数ペア:

[(1, 23733528720), (2, 11866764360), (3, 7911176240), (4, 5933382180), (5, 4746705744), (6, 3955588120), (8, 2966691090), (10, 2373352872), (11, 2157593520), (12, 1977794060), (15, 1582235248), (16, 1483345545), (20, 1186676436), (22, 1078796760), (24, 988897030), (30, 791117624), (33, 719197840), (40, 593338218), (44, 539398380), (48, 494448515), (55, 431518704), (60, 395558812), (66, 359598920), (80, 296669109), (88, 269699190), (110, 215759352), (120, 197779406), (132, 179799460), (165, 143839568), (176, 134849595), (220, 107879676), (240, 98889703), (264, 89899730), (330, 71919784), (440, 53939838), (528, 44949865), (660, 35959892), (880, 26969919), (1320, 17979946), (2640, 8989973)]