9459720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:500

約数の個数: 128

約数和(自身を含む): 33264000

約数和(自身を除く): 23804280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 461, 513, 540, 570, 684, 760, 855, 922, 1026, 1080, 1140, 1368, 1383, 1710, 1844, 2052, 2280, 2305, 2565, 2766, 3420, 3688, 4104, 4149, 4610, 5130, 5532, 6840, 6915, 8298, 8759, 9220, 10260, 11064, 12447, 13830, 16596, 17518, 18440, 20520, 20745, 24894, 26277, 27660, 33192, 35036, 41490, 43795, 49788, 52554, 55320, 62235, 70072, 78831, 82980, 87590, 99576, 105108, 124470, 131385, 157662, 165960, 175180, 210216, 236493, 248940, 262770, 315324, 350360, 394155, 472986, 497880, 525540, 630648, 788310, 945972, 1051080, 1182465, 1576620, 1891944, 2364930, 3153240, 4729860, 9459720]

約数ペア:

[(1, 9459720), (2, 4729860), (3, 3153240), (4, 2364930), (5, 1891944), (6, 1576620), (8, 1182465), (9, 1051080), (10, 945972), (12, 788310), (15, 630648), (18, 525540), (19, 497880), (20, 472986), (24, 394155), (27, 350360), (30, 315324), (36, 262770), (38, 248940), (40, 236493), (45, 210216), (54, 175180), (57, 165960), (60, 157662), (72, 131385), (76, 124470), (90, 105108), (95, 99576), (108, 87590), (114, 82980), (120, 78831), (135, 70072), (152, 62235), (171, 55320), (180, 52554), (190, 49788), (216, 43795), (228, 41490), (270, 35036), (285, 33192), (342, 27660), (360, 26277), (380, 24894), (456, 20745), (461, 20520), (513, 18440), (540, 17518), (570, 16596), (684, 13830), (760, 12447), (855, 11064), (922, 10260), (1026, 9220), (1080, 8759), (1140, 8298), (1368, 6915), (1383, 6840), (1710, 5532), (1844, 5130), (2052, 4610), (2280, 4149), (2305, 4104), (2565, 3688), (2766, 3420)]