171640320

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{22349}}^1$

素因数の和:22375

約数の個数: 80

約数和(自身を含む): 548737200

約数和(自身を除く): 377096880

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, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 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, 11442688, 14303360, 17164032, 21455040, 28606720, 34328064, 42910080, 57213440, 85820160, 171640320]

約数ペア:

[(1, 171640320), (2, 85820160), (3, 57213440), (4, 42910080), (5, 34328064), (6, 28606720), (8, 21455040), (10, 17164032), (12, 14303360), (15, 11442688), (16, 10727520), (20, 8582016), (24, 7151680), (30, 5721344), (32, 5363760), (40, 4291008), (48, 3575840), (60, 2860672), (64, 2681880), (80, 2145504), (96, 1787920), (120, 1430336), (128, 1340940), (160, 1072752), (192, 893960), (240, 715168), (256, 670470), (320, 536376), (384, 446980), (480, 357584), (512, 335235), (640, 268188), (768, 223490), (960, 178792), (1280, 134094), (1536, 111745), (1920, 89396), (2560, 67047), (3840, 44698), (7680, 22349)]