89383680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{7759}}^1$

素因数の和:7786

約数の個数: 108

約数和(自身を含む): 309298080

約数和(自身を除く): 219914400

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, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 7759, 11520, 15518, 23277, 31036, 38795, 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, 4469184, 4965760, 5586480, 5958912, 7448640, 8938368, 9931520, 11172960, 14897280, 17876736, 22345920, 29794560, 44691840, 89383680]

約数ペア:

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