325838880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3187}}^1$

素因数の和:3279

約数の個数: 144

約数和(自身を含む): 1127939904

約数和(自身を除く): 802101024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 213, 240, 284, 288, 355, 360, 426, 480, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1440, 1704, 2130, 2272, 2556, 2840, 3187, 3195, 3408, 4260, 5112, 5680, 6374, 6390, 6816, 8520, 9561, 10224, 11360, 12748, 12780, 15935, 17040, 19122, 20448, 25496, 25560, 28683, 31870, 34080, 38244, 47805, 50992, 51120, 57366, 63740, 76488, 95610, 101984, 102240, 114732, 127480, 143415, 152976, 191220, 226277, 229464, 254960, 286830, 305952, 382440, 452554, 458928, 509920, 573660, 678831, 764880, 905108, 917856, 1131385, 1147320, 1357662, 1529760, 1810216, 2036493, 2262770, 2294640, 2715324, 3394155, 3620432, 4072986, 4525540, 4589280, 5430648, 6788310, 7240864, 8145972, 9051080, 10182465, 10861296, 13576620, 16291944, 18102160, 20364930, 21722592, 27153240, 32583888, 36204320, 40729860, 54306480, 65167776, 81459720, 108612960, 162919440, 325838880]

約数ペア:

[(1, 325838880), (2, 162919440), (3, 108612960), (4, 81459720), (5, 65167776), (6, 54306480), (8, 40729860), (9, 36204320), (10, 32583888), (12, 27153240), (15, 21722592), (16, 20364930), (18, 18102160), (20, 16291944), (24, 13576620), (30, 10861296), (32, 10182465), (36, 9051080), (40, 8145972), (45, 7240864), (48, 6788310), (60, 5430648), (71, 4589280), (72, 4525540), (80, 4072986), (90, 3620432), (96, 3394155), (120, 2715324), (142, 2294640), (144, 2262770), (160, 2036493), (180, 1810216), (213, 1529760), (240, 1357662), (284, 1147320), (288, 1131385), (355, 917856), (360, 905108), (426, 764880), (480, 678831), (568, 573660), (639, 509920), (710, 458928), (720, 452554), (852, 382440), (1065, 305952), (1136, 286830), (1278, 254960), (1420, 229464), (1440, 226277), (1704, 191220), (2130, 152976), (2272, 143415), (2556, 127480), (2840, 114732), (3187, 102240), (3195, 101984), (3408, 95610), (4260, 76488), (5112, 63740), (5680, 57366), (6374, 51120), (6390, 50992), (6816, 47805), (8520, 38244), (9561, 34080), (10224, 31870), (11360, 28683), (12748, 25560), (12780, 25496), (15935, 20448), (17040, 19122)]