155883120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22397}}^1$

素因数の和:22442

約数の個数: 80

約数和(自身を含む): 499923360

約数和(自身を除く): 344040240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 22397, 44794, 67191, 89588, 111985, 134382, 179176, 223970, 268764, 335955, 358352, 447940, 537528, 649513, 671910, 895880, 1075056, 1299026, 1343820, 1791760, 1948539, 2598052, 2687640, 3247565, 3897078, 5196104, 5375280, 6495130, 7794156, 9742695, 10392208, 12990260, 15588312, 19485390, 25980520, 31176624, 38970780, 51961040, 77941560, 155883120]

約数ペア:

[(1, 155883120), (2, 77941560), (3, 51961040), (4, 38970780), (5, 31176624), (6, 25980520), (8, 19485390), (10, 15588312), (12, 12990260), (15, 10392208), (16, 9742695), (20, 7794156), (24, 6495130), (29, 5375280), (30, 5196104), (40, 3897078), (48, 3247565), (58, 2687640), (60, 2598052), (80, 1948539), (87, 1791760), (116, 1343820), (120, 1299026), (145, 1075056), (174, 895880), (232, 671910), (240, 649513), (290, 537528), (348, 447940), (435, 358352), (464, 335955), (580, 268764), (696, 223970), (870, 179176), (1160, 134382), (1392, 111985), (1740, 89588), (2320, 67191), (3480, 44794), (6960, 22397)]