1660381560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{853}}^1\times {\mathrm{5407}}^1$

素因数の和:6277

約数の個数: 96

約数和(自身を含む): 5403565440

約数和(自身を除く): 3743183880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 853, 1706, 2559, 3412, 4265, 5118, 5407, 6824, 7677, 8530, 10236, 10814, 12795, 15354, 16221, 17060, 20472, 21628, 25590, 27035, 30708, 32442, 34120, 38385, 43256, 48663, 51180, 54070, 61416, 64884, 76770, 81105, 97326, 102360, 108140, 129768, 153540, 162210, 194652, 216280, 243315, 307080, 324420, 389304, 486630, 648840, 973260, 1946520, 4612171, 9224342, 13836513, 18448684, 23060855, 27673026, 36897368, 41509539, 46121710, 55346052, 69182565, 83019078, 92243420, 110692104, 138365130, 166038156, 184486840, 207547695, 276730260, 332076312, 415095390, 553460520, 830190780, 1660381560]

約数ペア:

[(1, 1660381560), (2, 830190780), (3, 553460520), (4, 415095390), (5, 332076312), (6, 276730260), (8, 207547695), (9, 184486840), (10, 166038156), (12, 138365130), (15, 110692104), (18, 92243420), (20, 83019078), (24, 69182565), (30, 55346052), (36, 46121710), (40, 41509539), (45, 36897368), (60, 27673026), (72, 23060855), (90, 18448684), (120, 13836513), (180, 9224342), (360, 4612171), (853, 1946520), (1706, 973260), (2559, 648840), (3412, 486630), (4265, 389304), (5118, 324420), (5407, 307080), (6824, 243315), (7677, 216280), (8530, 194652), (10236, 162210), (10814, 153540), (12795, 129768), (15354, 108140), (16221, 102360), (17060, 97326), (20472, 81105), (21628, 76770), (25590, 64884), (27035, 61416), (30708, 54070), (32442, 51180), (34120, 48663), (38385, 43256)]