228642360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61463}}^1$

素因数の和:61508

約数の個数: 64

約数和(自身を含む): 708065280

約数和(自身を除く): 479422920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 61463, 122926, 184389, 245852, 307315, 368778, 491704, 614630, 737556, 921945, 1229260, 1475112, 1843890, 1905353, 2458520, 3687780, 3810706, 5716059, 7375560, 7621412, 9526765, 11432118, 15242824, 19053530, 22864236, 28580295, 38107060, 45728472, 57160590, 76214120, 114321180, 228642360]

約数ペア:

[(1, 228642360), (2, 114321180), (3, 76214120), (4, 57160590), (5, 45728472), (6, 38107060), (8, 28580295), (10, 22864236), (12, 19053530), (15, 15242824), (20, 11432118), (24, 9526765), (30, 7621412), (31, 7375560), (40, 5716059), (60, 3810706), (62, 3687780), (93, 2458520), (120, 1905353), (124, 1843890), (155, 1475112), (186, 1229260), (248, 921945), (310, 737556), (372, 614630), (465, 491704), (620, 368778), (744, 307315), (930, 245852), (1240, 184389), (1860, 122926), (3720, 61463)]