15569760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:380

約数の個数: 96

約数和(自身を含む): 49593600

約数和(自身を除く): 34023840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 163, 199, 240, 326, 398, 480, 489, 597, 652, 796, 815, 978, 995, 1194, 1304, 1592, 1630, 1956, 1990, 2388, 2445, 2608, 2985, 3184, 3260, 3912, 3980, 4776, 4890, 5216, 5970, 6368, 6520, 7824, 7960, 9552, 9780, 11940, 13040, 15648, 15920, 19104, 19560, 23880, 26080, 31840, 32437, 39120, 47760, 64874, 78240, 95520, 97311, 129748, 162185, 194622, 259496, 324370, 389244, 486555, 518992, 648740, 778488, 973110, 1037984, 1297480, 1556976, 1946220, 2594960, 3113952, 3892440, 5189920, 7784880, 15569760]

約数ペア:

[(1, 15569760), (2, 7784880), (3, 5189920), (4, 3892440), (5, 3113952), (6, 2594960), (8, 1946220), (10, 1556976), (12, 1297480), (15, 1037984), (16, 973110), (20, 778488), (24, 648740), (30, 518992), (32, 486555), (40, 389244), (48, 324370), (60, 259496), (80, 194622), (96, 162185), (120, 129748), (160, 97311), (163, 95520), (199, 78240), (240, 64874), (326, 47760), (398, 39120), (480, 32437), (489, 31840), (597, 26080), (652, 23880), (796, 19560), (815, 19104), (978, 15920), (995, 15648), (1194, 13040), (1304, 11940), (1592, 9780), (1630, 9552), (1956, 7960), (1990, 7824), (2388, 6520), (2445, 6368), (2608, 5970), (2985, 5216), (3184, 4890), (3260, 4776), (3912, 3980)]