54011640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{683}}^1$

素因数の和:1356

約数の個数: 64

約数和(自身を含む): 162518400

約数和(自身を除く): 108506760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 659, 683, 1318, 1366, 1977, 2049, 2636, 2732, 3295, 3415, 3954, 4098, 5272, 5464, 6590, 6830, 7908, 8196, 9885, 10245, 13180, 13660, 15816, 16392, 19770, 20490, 26360, 27320, 39540, 40980, 79080, 81960, 450097, 900194, 1350291, 1800388, 2250485, 2700582, 3600776, 4500970, 5401164, 6751455, 9001940, 10802328, 13502910, 18003880, 27005820, 54011640]

約数ペア:

[(1, 54011640), (2, 27005820), (3, 18003880), (4, 13502910), (5, 10802328), (6, 9001940), (8, 6751455), (10, 5401164), (12, 4500970), (15, 3600776), (20, 2700582), (24, 2250485), (30, 1800388), (40, 1350291), (60, 900194), (120, 450097), (659, 81960), (683, 79080), (1318, 40980), (1366, 39540), (1977, 27320), (2049, 26360), (2636, 20490), (2732, 19770), (3295, 16392), (3415, 15816), (3954, 13660), (4098, 13180), (5272, 10245), (5464, 9885), (6590, 8196), (6830, 7908)]