1872813420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{457}}^1\times {\mathrm{7589}}^1$

素因数の和:8064

約数の個数: 96

約数和(自身を含む): 5840049600

約数和(自身を除く): 3967236180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 457, 540, 914, 1371, 1828, 2285, 2742, 4113, 4570, 5484, 6855, 7589, 8226, 9140, 12339, 13710, 15178, 16452, 20565, 22767, 24678, 27420, 30356, 37945, 41130, 45534, 49356, 61695, 68301, 75890, 82260, 91068, 113835, 123390, 136602, 151780, 204903, 227670, 246780, 273204, 341505, 409806, 455340, 683010, 819612, 1024515, 1366020, 2049030, 3468173, 4098060, 6936346, 10404519, 13872692, 17340865, 20809038, 31213557, 34681730, 41618076, 52022595, 62427114, 69363460, 93640671, 104045190, 124854228, 156067785, 187281342, 208090380, 312135570, 374562684, 468203355, 624271140, 936406710, 1872813420]

約数ペア:

[(1, 1872813420), (2, 936406710), (3, 624271140), (4, 468203355), (5, 374562684), (6, 312135570), (9, 208090380), (10, 187281342), (12, 156067785), (15, 124854228), (18, 104045190), (20, 93640671), (27, 69363460), (30, 62427114), (36, 52022595), (45, 41618076), (54, 34681730), (60, 31213557), (90, 20809038), (108, 17340865), (135, 13872692), (180, 10404519), (270, 6936346), (457, 4098060), (540, 3468173), (914, 2049030), (1371, 1366020), (1828, 1024515), (2285, 819612), (2742, 683010), (4113, 455340), (4570, 409806), (5484, 341505), (6855, 273204), (7589, 246780), (8226, 227670), (9140, 204903), (12339, 151780), (13710, 136602), (15178, 123390), (16452, 113835), (20565, 91068), (22767, 82260), (24678, 75890), (27420, 68301), (30356, 61695), (37945, 49356), (41130, 45534)]