86551680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{739}}^1$

素因数の和:822

約数の個数: 128

約数和(自身を含む): 280785600

約数和(自身を除く): 194233920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 240, 244, 305, 320, 366, 384, 480, 488, 610, 640, 732, 739, 915, 960, 976, 1220, 1464, 1478, 1830, 1920, 1952, 2217, 2440, 2928, 2956, 3660, 3695, 3904, 4434, 4880, 5856, 5912, 7320, 7390, 7808, 8868, 9760, 11085, 11712, 11824, 14640, 14780, 17736, 19520, 22170, 23424, 23648, 29280, 29560, 35472, 39040, 44340, 45079, 47296, 58560, 59120, 70944, 88680, 90158, 94592, 117120, 118240, 135237, 141888, 177360, 180316, 225395, 236480, 270474, 283776, 354720, 360632, 450790, 472960, 540948, 676185, 709440, 721264, 901580, 1081896, 1352370, 1418880, 1442528, 1803160, 2163792, 2704740, 2885056, 3606320, 4327584, 5409480, 5770112, 7212640, 8655168, 10818960, 14425280, 17310336, 21637920, 28850560, 43275840, 86551680]

約数ペア:

[(1, 86551680), (2, 43275840), (3, 28850560), (4, 21637920), (5, 17310336), (6, 14425280), (8, 10818960), (10, 8655168), (12, 7212640), (15, 5770112), (16, 5409480), (20, 4327584), (24, 3606320), (30, 2885056), (32, 2704740), (40, 2163792), (48, 1803160), (60, 1442528), (61, 1418880), (64, 1352370), (80, 1081896), (96, 901580), (120, 721264), (122, 709440), (128, 676185), (160, 540948), (183, 472960), (192, 450790), (240, 360632), (244, 354720), (305, 283776), (320, 270474), (366, 236480), (384, 225395), (480, 180316), (488, 177360), (610, 141888), (640, 135237), (732, 118240), (739, 117120), (915, 94592), (960, 90158), (976, 88680), (1220, 70944), (1464, 59120), (1478, 58560), (1830, 47296), (1920, 45079), (1952, 44340), (2217, 39040), (2440, 35472), (2928, 29560), (2956, 29280), (3660, 23648), (3695, 23424), (3904, 22170), (4434, 19520), (4880, 17736), (5856, 14780), (5912, 14640), (7320, 11824), (7390, 11712), (7808, 11085), (8868, 9760)]