1868358720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1946207}}^1$

素因数の和:1946227

約数の個数: 56

約数和(自身を含む): 5932041984

約数和(自身を除く): 4063683264

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, 160, 192, 240, 320, 480, 960, 1946207, 3892414, 5838621, 7784828, 9731035, 11677242, 15569656, 19462070, 23354484, 29193105, 31139312, 38924140, 46708968, 58386210, 62278624, 77848280, 93417936, 116772420, 124557248, 155696560, 186835872, 233544840, 311393120, 373671744, 467089680, 622786240, 934179360, 1868358720]

約数ペア:

[(1, 1868358720), (2, 934179360), (3, 622786240), (4, 467089680), (5, 373671744), (6, 311393120), (8, 233544840), (10, 186835872), (12, 155696560), (15, 124557248), (16, 116772420), (20, 93417936), (24, 77848280), (30, 62278624), (32, 58386210), (40, 46708968), (48, 38924140), (60, 31139312), (64, 29193105), (80, 23354484), (96, 19462070), (120, 15569656), (160, 11677242), (192, 9731035), (240, 7784828), (320, 5838621), (480, 3892414), (960, 1946207)]