29805960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1667}}^1$

素因数の和:1830

約数の個数: 64

約数和(自身を含む): 90072000

約数和(自身を除く): 60266040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1667, 1788, 2235, 2980, 3334, 3576, 4470, 5001, 5960, 6668, 8335, 8940, 10002, 13336, 16670, 17880, 20004, 25005, 33340, 40008, 50010, 66680, 100020, 200040, 248383, 496766, 745149, 993532, 1241915, 1490298, 1987064, 2483830, 2980596, 3725745, 4967660, 5961192, 7451490, 9935320, 14902980, 29805960]

約数ペア:

[(1, 29805960), (2, 14902980), (3, 9935320), (4, 7451490), (5, 5961192), (6, 4967660), (8, 3725745), (10, 2980596), (12, 2483830), (15, 1987064), (20, 1490298), (24, 1241915), (30, 993532), (40, 745149), (60, 496766), (120, 248383), (149, 200040), (298, 100020), (447, 66680), (596, 50010), (745, 40008), (894, 33340), (1192, 25005), (1490, 20004), (1667, 17880), (1788, 16670), (2235, 13336), (2980, 10002), (3334, 8940), (3576, 8335), (4470, 6668), (5001, 5960)]