78496800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{32707}}^1$

素因数の和:32730

約数の個数: 72

約数和(自身を含む): 255514896

約数和(自身を除く): 177018096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 32707, 65414, 98121, 130828, 163535, 196242, 261656, 327070, 392484, 490605, 523312, 654140, 784968, 817675, 981210, 1046624, 1308280, 1569936, 1635350, 1962420, 2453025, 2616560, 3139872, 3270700, 3924840, 4906050, 5233120, 6541400, 7849680, 9812100, 13082800, 15699360, 19624200, 26165600, 39248400, 78496800]

約数ペア:

[(1, 78496800), (2, 39248400), (3, 26165600), (4, 19624200), (5, 15699360), (6, 13082800), (8, 9812100), (10, 7849680), (12, 6541400), (15, 5233120), (16, 4906050), (20, 3924840), (24, 3270700), (25, 3139872), (30, 2616560), (32, 2453025), (40, 1962420), (48, 1635350), (50, 1569936), (60, 1308280), (75, 1046624), (80, 981210), (96, 817675), (100, 784968), (120, 654140), (150, 523312), (160, 490605), (200, 392484), (240, 327070), (300, 261656), (400, 196242), (480, 163535), (600, 130828), (800, 98121), (1200, 65414), (2400, 32707)]