66499080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1597}}^1$

素因数の和:1958

約数の個数: 64

約数和(自身を含む): 200197440

約数和(自身を除く): 133698360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 347, 694, 1041, 1388, 1597, 1735, 2082, 2776, 3194, 3470, 4164, 4791, 5205, 6388, 6940, 7985, 8328, 9582, 10410, 12776, 13880, 15970, 19164, 20820, 23955, 31940, 38328, 41640, 47910, 63880, 95820, 191640, 554159, 1108318, 1662477, 2216636, 2770795, 3324954, 4433272, 5541590, 6649908, 8312385, 11083180, 13299816, 16624770, 22166360, 33249540, 66499080]

約数ペア:

[(1, 66499080), (2, 33249540), (3, 22166360), (4, 16624770), (5, 13299816), (6, 11083180), (8, 8312385), (10, 6649908), (12, 5541590), (15, 4433272), (20, 3324954), (24, 2770795), (30, 2216636), (40, 1662477), (60, 1108318), (120, 554159), (347, 191640), (694, 95820), (1041, 63880), (1388, 47910), (1597, 41640), (1735, 38328), (2082, 31940), (2776, 23955), (3194, 20820), (3470, 19164), (4164, 15970), (4791, 13880), (5205, 12776), (6388, 10410), (6940, 9582), (7985, 8328)]