12038760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:248

約数の個数: 128

約数和(自身を含む): 40953600

約数和(自身を除く): 28914840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 90, 108, 120, 135, 142, 157, 180, 213, 216, 270, 284, 314, 355, 360, 426, 471, 540, 568, 628, 639, 710, 785, 852, 942, 1065, 1080, 1256, 1278, 1413, 1420, 1570, 1704, 1884, 1917, 2130, 2355, 2556, 2826, 2840, 3140, 3195, 3768, 3834, 4239, 4260, 4710, 5112, 5652, 6280, 6390, 7065, 7668, 8478, 8520, 9420, 9585, 11147, 11304, 12780, 14130, 15336, 16956, 18840, 19170, 21195, 22294, 25560, 28260, 33441, 33912, 38340, 42390, 44588, 55735, 56520, 66882, 76680, 84780, 89176, 100323, 111470, 133764, 167205, 169560, 200646, 222940, 267528, 300969, 334410, 401292, 445880, 501615, 601938, 668820, 802584, 1003230, 1203876, 1337640, 1504845, 2006460, 2407752, 3009690, 4012920, 6019380, 12038760]

約数ペア:

[(1, 12038760), (2, 6019380), (3, 4012920), (4, 3009690), (5, 2407752), (6, 2006460), (8, 1504845), (9, 1337640), (10, 1203876), (12, 1003230), (15, 802584), (18, 668820), (20, 601938), (24, 501615), (27, 445880), (30, 401292), (36, 334410), (40, 300969), (45, 267528), (54, 222940), (60, 200646), (71, 169560), (72, 167205), (90, 133764), (108, 111470), (120, 100323), (135, 89176), (142, 84780), (157, 76680), (180, 66882), (213, 56520), (216, 55735), (270, 44588), (284, 42390), (314, 38340), (355, 33912), (360, 33441), (426, 28260), (471, 25560), (540, 22294), (568, 21195), (628, 19170), (639, 18840), (710, 16956), (785, 15336), (852, 14130), (942, 12780), (1065, 11304), (1080, 11147), (1256, 9585), (1278, 9420), (1413, 8520), (1420, 8478), (1570, 7668), (1704, 7065), (1884, 6390), (1917, 6280), (2130, 5652), (2355, 5112), (2556, 4710), (2826, 4260), (2840, 4239), (3140, 3834), (3195, 3768)]