15412560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:596

約数の個数: 80

約数和(自身を含む): 48211200

約数和(自身を除く): 32798640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 149, 240, 298, 431, 447, 596, 745, 862, 894, 1192, 1293, 1490, 1724, 1788, 2155, 2235, 2384, 2586, 2980, 3448, 3576, 4310, 4470, 5172, 5960, 6465, 6896, 7152, 8620, 8940, 10344, 11920, 12930, 17240, 17880, 20688, 25860, 34480, 35760, 51720, 64219, 103440, 128438, 192657, 256876, 321095, 385314, 513752, 642190, 770628, 963285, 1027504, 1284380, 1541256, 1926570, 2568760, 3082512, 3853140, 5137520, 7706280, 15412560]

約数ペア:

[(1, 15412560), (2, 7706280), (3, 5137520), (4, 3853140), (5, 3082512), (6, 2568760), (8, 1926570), (10, 1541256), (12, 1284380), (15, 1027504), (16, 963285), (20, 770628), (24, 642190), (30, 513752), (40, 385314), (48, 321095), (60, 256876), (80, 192657), (120, 128438), (149, 103440), (240, 64219), (298, 51720), (431, 35760), (447, 34480), (596, 25860), (745, 20688), (862, 17880), (894, 17240), (1192, 12930), (1293, 11920), (1490, 10344), (1724, 8940), (1788, 8620), (2155, 7152), (2235, 6896), (2384, 6465), (2586, 5960), (2980, 5172), (3448, 4470), (3576, 4310)]