246703680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{85661}}^1$

素因数の和:85684

約数の個数: 84

約数和(自身を含む): 848567772

約数和(自身を除く): 601864092

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 85661, 171322, 256983, 342644, 428305, 513966, 685288, 770949, 856610, 1027932, 1284915, 1370576, 1541898, 1713220, 2055864, 2569830, 2741152, 3083796, 3426440, 3854745, 4111728, 5139660, 5482304, 6167592, 6852880, 7709490, 8223456, 10279320, 12335184, 13705760, 15418980, 16446912, 20558640, 24670368, 27411520, 30837960, 41117280, 49340736, 61675920, 82234560, 123351840, 246703680]

約数ペア:

[(1, 246703680), (2, 123351840), (3, 82234560), (4, 61675920), (5, 49340736), (6, 41117280), (8, 30837960), (9, 27411520), (10, 24670368), (12, 20558640), (15, 16446912), (16, 15418980), (18, 13705760), (20, 12335184), (24, 10279320), (30, 8223456), (32, 7709490), (36, 6852880), (40, 6167592), (45, 5482304), (48, 5139660), (60, 4111728), (64, 3854745), (72, 3426440), (80, 3083796), (90, 2741152), (96, 2569830), (120, 2055864), (144, 1713220), (160, 1541898), (180, 1370576), (192, 1284915), (240, 1027932), (288, 856610), (320, 770949), (360, 685288), (480, 513966), (576, 428305), (720, 342644), (960, 256983), (1440, 171322), (2880, 85661)]