15556804920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{42491}}^1$

素因数の和:42627

約数の個数: 160

約数和(自身を含む): 52752118320

約数和(自身を除く): 37195313400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 113, 120, 135, 162, 180, 216, 226, 270, 324, 339, 360, 405, 452, 540, 565, 648, 678, 810, 904, 1017, 1080, 1130, 1356, 1620, 1695, 2034, 2260, 2712, 3051, 3240, 3390, 4068, 4520, 5085, 6102, 6780, 8136, 9153, 10170, 12204, 13560, 15255, 18306, 20340, 24408, 30510, 36612, 40680, 42491, 45765, 61020, 73224, 84982, 91530, 122040, 127473, 169964, 183060, 212455, 254946, 339928, 366120, 382419, 424910, 509892, 637365, 764838, 849820, 1019784, 1147257, 1274730, 1529676, 1699640, 1912095, 2294514, 2549460, 3059352, 3441771, 3824190, 4589028, 4801483, 5098920, 5736285, 6883542, 7648380, 9178056, 9602966, 11472570, 13767084, 14404449, 15296760, 17208855, 19205932, 22945140, 24007415, 27534168, 28808898, 34417710, 38411864, 43213347, 45890280, 48014830, 57617796, 68835420, 72022245, 86426694, 96029660, 115235592, 129640041, 137670840, 144044490, 172853388, 192059320, 216066735, 259280082, 288088980, 345706776, 388920123, 432133470, 518560164, 576177960, 648200205, 777840246, 864266940, 1037120328, 1296400410, 1555680492, 1728533880, 1944600615, 2592800820, 3111360984, 3889201230, 5185601640, 7778402460, 15556804920]

約数ペア:

[(1, 15556804920), (2, 7778402460), (3, 5185601640), (4, 3889201230), (5, 3111360984), (6, 2592800820), (8, 1944600615), (9, 1728533880), (10, 1555680492), (12, 1296400410), (15, 1037120328), (18, 864266940), (20, 777840246), (24, 648200205), (27, 576177960), (30, 518560164), (36, 432133470), (40, 388920123), (45, 345706776), (54, 288088980), (60, 259280082), (72, 216066735), (81, 192059320), (90, 172853388), (108, 144044490), (113, 137670840), (120, 129640041), (135, 115235592), (162, 96029660), (180, 86426694), (216, 72022245), (226, 68835420), (270, 57617796), (324, 48014830), (339, 45890280), (360, 43213347), (405, 38411864), (452, 34417710), (540, 28808898), (565, 27534168), (648, 24007415), (678, 22945140), (810, 19205932), (904, 17208855), (1017, 15296760), (1080, 14404449), (1130, 13767084), (1356, 11472570), (1620, 9602966), (1695, 9178056), (2034, 7648380), (2260, 6883542), (2712, 5736285), (3051, 5098920), (3240, 4801483), (3390, 4589028), (4068, 3824190), (4520, 3441771), (5085, 3059352), (6102, 2549460), (6780, 2294514), (8136, 1912095), (9153, 1699640), (10170, 1529676), (12204, 1274730), (13560, 1147257), (15255, 1019784), (18306, 849820), (20340, 764838), (24408, 637365), (30510, 509892), (36612, 424910), (40680, 382419), (42491, 366120), (45765, 339928), (61020, 254946), (73224, 212455), (84982, 183060), (91530, 169964), (122040, 127473)]