7520269440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{30841}}^1$

素因数の和:30990

約数の個数: 128

約数和(自身を含む): 24160389120

約数和(自身を除く): 16640119680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 320, 381, 384, 480, 508, 635, 640, 762, 960, 1016, 1270, 1524, 1905, 1920, 2032, 2540, 3048, 3810, 4064, 5080, 6096, 7620, 8128, 10160, 12192, 15240, 16256, 20320, 24384, 30480, 30841, 40640, 48768, 60960, 61682, 81280, 92523, 121920, 123364, 154205, 185046, 243840, 246728, 308410, 370092, 462615, 493456, 616820, 740184, 925230, 986912, 1233640, 1480368, 1850460, 1973824, 2467280, 2960736, 3700920, 3916807, 3947648, 4934560, 5921472, 7401840, 7833614, 9869120, 11750421, 11842944, 14803680, 15667228, 19584035, 19738240, 23500842, 29607360, 31334456, 39168070, 47001684, 58752105, 59214720, 62668912, 78336140, 94003368, 117504210, 125337824, 156672280, 188006736, 235008420, 250675648, 313344560, 376013472, 470016840, 501351296, 626689120, 752026944, 940033680, 1253378240, 1504053888, 1880067360, 2506756480, 3760134720, 7520269440]

約数ペア:

[(1, 7520269440), (2, 3760134720), (3, 2506756480), (4, 1880067360), (5, 1504053888), (6, 1253378240), (8, 940033680), (10, 752026944), (12, 626689120), (15, 501351296), (16, 470016840), (20, 376013472), (24, 313344560), (30, 250675648), (32, 235008420), (40, 188006736), (48, 156672280), (60, 125337824), (64, 117504210), (80, 94003368), (96, 78336140), (120, 62668912), (127, 59214720), (128, 58752105), (160, 47001684), (192, 39168070), (240, 31334456), (254, 29607360), (320, 23500842), (381, 19738240), (384, 19584035), (480, 15667228), (508, 14803680), (635, 11842944), (640, 11750421), (762, 9869120), (960, 7833614), (1016, 7401840), (1270, 5921472), (1524, 4934560), (1905, 3947648), (1920, 3916807), (2032, 3700920), (2540, 2960736), (3048, 2467280), (3810, 1973824), (4064, 1850460), (5080, 1480368), (6096, 1233640), (7620, 986912), (8128, 925230), (10160, 740184), (12192, 616820), (15240, 493456), (16256, 462615), (20320, 370092), (24384, 308410), (30480, 246728), (30841, 243840), (40640, 185046), (48768, 154205), (60960, 123364), (61682, 121920), (81280, 92523)]