1609878840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{52201}}^1$

素因数の和:52472

約数の個数: 64

約数和(自身を含む): 4848521760

約数和(自身を除く): 3238642920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 257, 514, 771, 1028, 1285, 1542, 2056, 2570, 3084, 3855, 5140, 6168, 7710, 10280, 15420, 30840, 52201, 104402, 156603, 208804, 261005, 313206, 417608, 522010, 626412, 783015, 1044020, 1252824, 1566030, 2088040, 3132060, 6264120, 13415657, 26831314, 40246971, 53662628, 67078285, 80493942, 107325256, 134156570, 160987884, 201234855, 268313140, 321975768, 402469710, 536626280, 804939420, 1609878840]

約数ペア:

[(1, 1609878840), (2, 804939420), (3, 536626280), (4, 402469710), (5, 321975768), (6, 268313140), (8, 201234855), (10, 160987884), (12, 134156570), (15, 107325256), (20, 80493942), (24, 67078285), (30, 53662628), (40, 40246971), (60, 26831314), (120, 13415657), (257, 6264120), (514, 3132060), (771, 2088040), (1028, 1566030), (1285, 1252824), (1542, 1044020), (2056, 783015), (2570, 626412), (3084, 522010), (3855, 417608), (5140, 313206), (6168, 261005), (7710, 208804), (10280, 156603), (15420, 104402), (30840, 52201)]