86580720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6329}}^1$

素因数の和:6367

約数の個数: 120

約数和(自身を含む): 306118800

約数和(自身を除く): 219538080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6329, 6840, 12658, 13680, 18987, 25316, 31645, 37974, 50632, 56961, 63290, 75948, 94935, 101264, 113922, 120251, 126580, 151896, 189870, 227844, 240502, 253160, 284805, 303792, 360753, 379740, 455688, 481004, 506320, 569610, 601255, 721506, 759480, 911376, 962008, 1082259, 1139220, 1202510, 1443012, 1518960, 1803765, 1924016, 2164518, 2278440, 2405020, 2886024, 3607530, 4329036, 4556880, 4810040, 5411295, 5772048, 7215060, 8658072, 9620080, 10822590, 14430120, 17316144, 21645180, 28860240, 43290360, 86580720]

約数ペア:

[(1, 86580720), (2, 43290360), (3, 28860240), (4, 21645180), (5, 17316144), (6, 14430120), (8, 10822590), (9, 9620080), (10, 8658072), (12, 7215060), (15, 5772048), (16, 5411295), (18, 4810040), (19, 4556880), (20, 4329036), (24, 3607530), (30, 2886024), (36, 2405020), (38, 2278440), (40, 2164518), (45, 1924016), (48, 1803765), (57, 1518960), (60, 1443012), (72, 1202510), (76, 1139220), (80, 1082259), (90, 962008), (95, 911376), (114, 759480), (120, 721506), (144, 601255), (152, 569610), (171, 506320), (180, 481004), (190, 455688), (228, 379740), (240, 360753), (285, 303792), (304, 284805), (342, 253160), (360, 240502), (380, 227844), (456, 189870), (570, 151896), (684, 126580), (720, 120251), (760, 113922), (855, 101264), (912, 94935), (1140, 75948), (1368, 63290), (1520, 56961), (1710, 50632), (2280, 37974), (2736, 31645), (3420, 25316), (4560, 18987), (6329, 13680), (6840, 12658)]