357534720

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{7759}}^1$

素因数の和:7790

約数の個数: 132

約数和(自身を含む): 1239008160

約数和(自身を除く): 881473440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 7680, 7759, 9216, 11520, 15360, 15518, 23040, 23277, 31036, 38795, 46080, 46554, 62072, 69831, 77590, 93108, 116385, 124144, 139662, 155180, 186216, 232770, 248288, 279324, 310360, 349155, 372432, 465540, 496576, 558648, 620720, 698310, 744864, 931080, 993152, 1117296, 1241440, 1396620, 1489728, 1862160, 1986304, 2234592, 2482880, 2793240, 2979456, 3724320, 3972608, 4469184, 4965760, 5586480, 5958912, 7448640, 7945216, 8938368, 9931520, 11172960, 11917824, 14897280, 17876736, 19863040, 22345920, 23835648, 29794560, 35753472, 39726080, 44691840, 59589120, 71506944, 89383680, 119178240, 178767360, 357534720]

約数ペア:

[(1, 357534720), (2, 178767360), (3, 119178240), (4, 89383680), (5, 71506944), (6, 59589120), (8, 44691840), (9, 39726080), (10, 35753472), (12, 29794560), (15, 23835648), (16, 22345920), (18, 19863040), (20, 17876736), (24, 14897280), (30, 11917824), (32, 11172960), (36, 9931520), (40, 8938368), (45, 7945216), (48, 7448640), (60, 5958912), (64, 5586480), (72, 4965760), (80, 4469184), (90, 3972608), (96, 3724320), (120, 2979456), (128, 2793240), (144, 2482880), (160, 2234592), (180, 1986304), (192, 1862160), (240, 1489728), (256, 1396620), (288, 1241440), (320, 1117296), (360, 993152), (384, 931080), (480, 744864), (512, 698310), (576, 620720), (640, 558648), (720, 496576), (768, 465540), (960, 372432), (1024, 349155), (1152, 310360), (1280, 279324), (1440, 248288), (1536, 232770), (1920, 186216), (2304, 155180), (2560, 139662), (2880, 124144), (3072, 116385), (3840, 93108), (4608, 77590), (5120, 69831), (5760, 62072), (7680, 46554), (7759, 46080), (9216, 38795), (11520, 31036), (15360, 23277), (15518, 23040)]