145069440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{75557}}^1$

素因数の和:75579

約数の個数: 64

約数和(自身を含む): 462414960

約数和(自身を除く): 317345520

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 75557, 151114, 226671, 302228, 377785, 453342, 604456, 755570, 906684, 1133355, 1208912, 1511140, 1813368, 2266710, 2417824, 3022280, 3626736, 4533420, 4835648, 6044560, 7253472, 9066840, 9671296, 12089120, 14506944, 18133680, 24178240, 29013888, 36267360, 48356480, 72534720, 145069440]

約数ペア:

[(1, 145069440), (2, 72534720), (3, 48356480), (4, 36267360), (5, 29013888), (6, 24178240), (8, 18133680), (10, 14506944), (12, 12089120), (15, 9671296), (16, 9066840), (20, 7253472), (24, 6044560), (30, 4835648), (32, 4533420), (40, 3626736), (48, 3022280), (60, 2417824), (64, 2266710), (80, 1813368), (96, 1511140), (120, 1208912), (128, 1133355), (160, 906684), (192, 755570), (240, 604456), (320, 453342), (384, 377785), (480, 302228), (640, 226671), (960, 151114), (1920, 75557)]