196367760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{90911}}^1$

素因数の和:90933

約数の個数: 80

約数和(自身を含む): 676385280

約数和(自身を除く): 480017520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 90911, 181822, 272733, 363644, 454555, 545466, 727288, 818199, 909110, 1090932, 1363665, 1454576, 1636398, 1818220, 2181864, 2454597, 2727330, 3272796, 3636440, 4090995, 4363728, 4909194, 5454660, 6545592, 7272880, 8181990, 9818388, 10909320, 12272985, 13091184, 16363980, 19636776, 21818640, 24545970, 32727960, 39273552, 49091940, 65455920, 98183880, 196367760]

約数ペア:

[(1, 196367760), (2, 98183880), (3, 65455920), (4, 49091940), (5, 39273552), (6, 32727960), (8, 24545970), (9, 21818640), (10, 19636776), (12, 16363980), (15, 13091184), (16, 12272985), (18, 10909320), (20, 9818388), (24, 8181990), (27, 7272880), (30, 6545592), (36, 5454660), (40, 4909194), (45, 4363728), (48, 4090995), (54, 3636440), (60, 3272796), (72, 2727330), (80, 2454597), (90, 2181864), (108, 1818220), (120, 1636398), (135, 1454576), (144, 1363665), (180, 1090932), (216, 909110), (240, 818199), (270, 727288), (360, 545466), (432, 454555), (540, 363644), (720, 272733), (1080, 181822), (2160, 90911)]