15371760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3371}}^1$

素因数の和:3406

約数の個数: 80

約数和(自身を含む): 50175360

約数和(自身を除く): 34803600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 3371, 4560, 6742, 10113, 13484, 16855, 20226, 26968, 33710, 40452, 50565, 53936, 64049, 67420, 80904, 101130, 128098, 134840, 161808, 192147, 202260, 256196, 269680, 320245, 384294, 404520, 512392, 640490, 768588, 809040, 960735, 1024784, 1280980, 1537176, 1921470, 2561960, 3074352, 3842940, 5123920, 7685880, 15371760]

約数ペア:

[(1, 15371760), (2, 7685880), (3, 5123920), (4, 3842940), (5, 3074352), (6, 2561960), (8, 1921470), (10, 1537176), (12, 1280980), (15, 1024784), (16, 960735), (19, 809040), (20, 768588), (24, 640490), (30, 512392), (38, 404520), (40, 384294), (48, 320245), (57, 269680), (60, 256196), (76, 202260), (80, 192147), (95, 161808), (114, 134840), (120, 128098), (152, 101130), (190, 80904), (228, 67420), (240, 64049), (285, 53936), (304, 50565), (380, 40452), (456, 33710), (570, 26968), (760, 20226), (912, 16855), (1140, 13484), (1520, 10113), (2280, 6742), (3371, 4560)]