8597880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:458

約数の個数: 128

約数和(自身を含む): 30240000

約数和(自身を除く): 21642120

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, 419, 456, 513, 540, 570, 684, 760, 838, 855, 1026, 1080, 1140, 1257, 1368, 1676, 1710, 2052, 2095, 2280, 2514, 2565, 3352, 3420, 3771, 4104, 4190, 5028, 5130, 6285, 6840, 7542, 7961, 8380, 10056, 10260, 11313, 12570, 15084, 15922, 16760, 18855, 20520, 22626, 23883, 25140, 30168, 31844, 37710, 39805, 45252, 47766, 50280, 56565, 63688, 71649, 75420, 79610, 90504, 95532, 113130, 119415, 143298, 150840, 159220, 191064, 214947, 226260, 238830, 286596, 318440, 358245, 429894, 452520, 477660, 573192, 716490, 859788, 955320, 1074735, 1432980, 1719576, 2149470, 2865960, 4298940, 8597880]

約数ペア:

[(1, 8597880), (2, 4298940), (3, 2865960), (4, 2149470), (5, 1719576), (6, 1432980), (8, 1074735), (9, 955320), (10, 859788), (12, 716490), (15, 573192), (18, 477660), (19, 452520), (20, 429894), (24, 358245), (27, 318440), (30, 286596), (36, 238830), (38, 226260), (40, 214947), (45, 191064), (54, 159220), (57, 150840), (60, 143298), (72, 119415), (76, 113130), (90, 95532), (95, 90504), (108, 79610), (114, 75420), (120, 71649), (135, 63688), (152, 56565), (171, 50280), (180, 47766), (190, 45252), (216, 39805), (228, 37710), (270, 31844), (285, 30168), (342, 25140), (360, 23883), (380, 22626), (419, 20520), (456, 18855), (513, 16760), (540, 15922), (570, 15084), (684, 12570), (760, 11313), (838, 10260), (855, 10056), (1026, 8380), (1080, 7961), (1140, 7542), (1257, 6840), (1368, 6285), (1676, 5130), (1710, 5028), (2052, 4190), (2095, 4104), (2280, 3771), (2514, 3420), (2565, 3352)]