304744560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{11867}}^1$

素因数の和:11990

約数の個数: 80

約数和(自身を含む): 953617536

約数和(自身を除く): 648872976

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, 642, 856, 1070, 1284, 1605, 1712, 2140, 2568, 3210, 4280, 5136, 6420, 8560, 11867, 12840, 23734, 25680, 35601, 47468, 59335, 71202, 94936, 118670, 142404, 178005, 189872, 237340, 284808, 356010, 474680, 569616, 712020, 949360, 1269769, 1424040, 2539538, 2848080, 3809307, 5079076, 6348845, 7618614, 10158152, 12697690, 15237228, 19046535, 20316304, 25395380, 30474456, 38093070, 50790760, 60948912, 76186140, 101581520, 152372280, 304744560]

約数ペア:

[(1, 304744560), (2, 152372280), (3, 101581520), (4, 76186140), (5, 60948912), (6, 50790760), (8, 38093070), (10, 30474456), (12, 25395380), (15, 20316304), (16, 19046535), (20, 15237228), (24, 12697690), (30, 10158152), (40, 7618614), (48, 6348845), (60, 5079076), (80, 3809307), (107, 2848080), (120, 2539538), (214, 1424040), (240, 1269769), (321, 949360), (428, 712020), (535, 569616), (642, 474680), (856, 356010), (1070, 284808), (1284, 237340), (1605, 189872), (1712, 178005), (2140, 142404), (2568, 118670), (3210, 94936), (4280, 71202), (5136, 59335), (6420, 47468), (8560, 35601), (11867, 25680), (12840, 23734)]