15382320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{599}}^1$

素因数の和:722

約数の個数: 80

約数和(自身を含む): 48211200

約数和(自身を除く): 32828880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 214, 240, 321, 428, 535, 599, 642, 856, 1070, 1198, 1284, 1605, 1712, 1797, 2140, 2396, 2568, 2995, 3210, 3594, 4280, 4792, 5136, 5990, 6420, 7188, 8560, 8985, 9584, 11980, 12840, 14376, 17970, 23960, 25680, 28752, 35940, 47920, 64093, 71880, 128186, 143760, 192279, 256372, 320465, 384558, 512744, 640930, 769116, 961395, 1025488, 1281860, 1538232, 1922790, 2563720, 3076464, 3845580, 5127440, 7691160, 15382320]

約数ペア:

[(1, 15382320), (2, 7691160), (3, 5127440), (4, 3845580), (5, 3076464), (6, 2563720), (8, 1922790), (10, 1538232), (12, 1281860), (15, 1025488), (16, 961395), (20, 769116), (24, 640930), (30, 512744), (40, 384558), (48, 320465), (60, 256372), (80, 192279), (107, 143760), (120, 128186), (214, 71880), (240, 64093), (321, 47920), (428, 35940), (535, 28752), (599, 25680), (642, 23960), (856, 17970), (1070, 14376), (1198, 12840), (1284, 11980), (1605, 9584), (1712, 8985), (1797, 8560), (2140, 7188), (2396, 6420), (2568, 5990), (2995, 5136), (3210, 4792), (3594, 4280)]