85820160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{22349}}^1$

素因数の和:22373

約数の個数: 72

約数和(自身を含む): 274100400

約数和(自身を除く): 188280240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 22349, 44698, 67047, 89396, 111745, 134094, 178792, 223490, 268188, 335235, 357584, 446980, 536376, 670470, 715168, 893960, 1072752, 1340940, 1430336, 1787920, 2145504, 2681880, 2860672, 3575840, 4291008, 5363760, 5721344, 7151680, 8582016, 10727520, 14303360, 17164032, 21455040, 28606720, 42910080, 85820160]

約数ペア:

[(1, 85820160), (2, 42910080), (3, 28606720), (4, 21455040), (5, 17164032), (6, 14303360), (8, 10727520), (10, 8582016), (12, 7151680), (15, 5721344), (16, 5363760), (20, 4291008), (24, 3575840), (30, 2860672), (32, 2681880), (40, 2145504), (48, 1787920), (60, 1430336), (64, 1340940), (80, 1072752), (96, 893960), (120, 715168), (128, 670470), (160, 536376), (192, 446980), (240, 357584), (256, 335235), (320, 268188), (384, 223490), (480, 178792), (640, 134094), (768, 111745), (960, 89396), (1280, 67047), (1920, 44698), (3840, 22349)]