87287040

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{7577}}^1$

素因数の和:7604

約数の個数: 108

約数和(自身を含む): 302043924

約数和(自身を除く): 214756884

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, 7577, 11520, 15154, 22731, 30308, 37885, 45462, 60616, 68193, 75770, 90924, 113655, 121232, 136386, 151540, 181848, 227310, 242464, 272772, 303080, 340965, 363696, 454620, 484928, 545544, 606160, 681930, 727392, 909240, 969856, 1091088, 1212320, 1363860, 1454784, 1818480, 1939712, 2182176, 2424640, 2727720, 2909568, 3636960, 4364352, 4849280, 5455440, 5819136, 7273920, 8728704, 9698560, 10910880, 14547840, 17457408, 21821760, 29095680, 43643520, 87287040]

約数ペア:

[(1, 87287040), (2, 43643520), (3, 29095680), (4, 21821760), (5, 17457408), (6, 14547840), (8, 10910880), (9, 9698560), (10, 8728704), (12, 7273920), (15, 5819136), (16, 5455440), (18, 4849280), (20, 4364352), (24, 3636960), (30, 2909568), (32, 2727720), (36, 2424640), (40, 2182176), (45, 1939712), (48, 1818480), (60, 1454784), (64, 1363860), (72, 1212320), (80, 1091088), (90, 969856), (96, 909240), (120, 727392), (128, 681930), (144, 606160), (160, 545544), (180, 484928), (192, 454620), (240, 363696), (256, 340965), (288, 303080), (320, 272772), (360, 242464), (384, 227310), (480, 181848), (576, 151540), (640, 136386), (720, 121232), (768, 113655), (960, 90924), (1152, 75770), (1280, 68193), (1440, 60616), (1920, 45462), (2304, 37885), (2880, 30308), (3840, 22731), (5760, 15154), (7577, 11520)]