487021680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11867}}^1$

素因数の和:11908

約数の個数: 160

約数和(自身を含む): 1765958400

約数和(自身を除く): 1278936720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 5130, 6840, 8208, 10260, 11867, 13680, 20520, 23734, 35601, 41040, 47468, 59335, 71202, 94936, 106803, 118670, 142404, 178005, 189872, 213606, 225473, 237340, 284808, 320409, 356010, 427212, 450946, 474680, 534015, 569616, 640818, 676419, 712020, 854424, 901892, 949360, 1068030, 1127365, 1281636, 1352838, 1424040, 1602045, 1708848, 1803784, 2029257, 2136060, 2254730, 2563272, 2705676, 2848080, 3204090, 3382095, 3607568, 4058514, 4272120, 4509460, 5126544, 5411352, 6087771, 6408180, 6764190, 8117028, 8544240, 9018920, 10146285, 10822704, 12175542, 12816360, 13528380, 16234056, 18037840, 20292570, 24351084, 25632720, 27056760, 30438855, 32468112, 40585140, 48702168, 54113520, 60877710, 81170280, 97404336, 121755420, 162340560, 243510840, 487021680]

約数ペア:

[(1, 487021680), (2, 243510840), (3, 162340560), (4, 121755420), (5, 97404336), (6, 81170280), (8, 60877710), (9, 54113520), (10, 48702168), (12, 40585140), (15, 32468112), (16, 30438855), (18, 27056760), (19, 25632720), (20, 24351084), (24, 20292570), (27, 18037840), (30, 16234056), (36, 13528380), (38, 12816360), (40, 12175542), (45, 10822704), (48, 10146285), (54, 9018920), (57, 8544240), (60, 8117028), (72, 6764190), (76, 6408180), (80, 6087771), (90, 5411352), (95, 5126544), (108, 4509460), (114, 4272120), (120, 4058514), (135, 3607568), (144, 3382095), (152, 3204090), (171, 2848080), (180, 2705676), (190, 2563272), (216, 2254730), (228, 2136060), (240, 2029257), (270, 1803784), (285, 1708848), (304, 1602045), (342, 1424040), (360, 1352838), (380, 1281636), (432, 1127365), (456, 1068030), (513, 949360), (540, 901892), (570, 854424), (684, 712020), (720, 676419), (760, 640818), (855, 569616), (912, 534015), (1026, 474680), (1080, 450946), (1140, 427212), (1368, 356010), (1520, 320409), (1710, 284808), (2052, 237340), (2160, 225473), (2280, 213606), (2565, 189872), (2736, 178005), (3420, 142404), (4104, 118670), (4560, 106803), (5130, 94936), (6840, 71202), (8208, 59335), (10260, 47468), (11867, 41040), (13680, 35601), (20520, 23734)]