28595760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6271}}^1$

素因数の和:6306

約数の個数: 80

約数和(自身を含む): 93327360

約数和(自身を除く): 64731600

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, 4560, 6271, 12542, 18813, 25084, 31355, 37626, 50168, 62710, 75252, 94065, 100336, 119149, 125420, 150504, 188130, 238298, 250840, 301008, 357447, 376260, 476596, 501680, 595745, 714894, 752520, 953192, 1191490, 1429788, 1505040, 1787235, 1906384, 2382980, 2859576, 3574470, 4765960, 5719152, 7148940, 9531920, 14297880, 28595760]

約数ペア:

[(1, 28595760), (2, 14297880), (3, 9531920), (4, 7148940), (5, 5719152), (6, 4765960), (8, 3574470), (10, 2859576), (12, 2382980), (15, 1906384), (16, 1787235), (19, 1505040), (20, 1429788), (24, 1191490), (30, 953192), (38, 752520), (40, 714894), (48, 595745), (57, 501680), (60, 476596), (76, 376260), (80, 357447), (95, 301008), (114, 250840), (120, 238298), (152, 188130), (190, 150504), (228, 125420), (240, 119149), (285, 100336), (304, 94065), (380, 75252), (456, 62710), (570, 50168), (760, 37626), (912, 31355), (1140, 25084), (1520, 18813), (2280, 12542), (4560, 6271)]