195023280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{812597}}^1$

素因数の和:812613

約数の個数: 40

約数和(自身を含む): 604572912

約数和(自身を除く): 409549632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 812597, 1625194, 2437791, 3250388, 4062985, 4875582, 6500776, 8125970, 9751164, 12188955, 13001552, 16251940, 19502328, 24377910, 32503880, 39004656, 48755820, 65007760, 97511640, 195023280]

約数ペア:

[(1, 195023280), (2, 97511640), (3, 65007760), (4, 48755820), (5, 39004656), (6, 32503880), (8, 24377910), (10, 19502328), (12, 16251940), (15, 13001552), (16, 12188955), (20, 9751164), (24, 8125970), (30, 6500776), (40, 4875582), (48, 4062985), (60, 3250388), (80, 2437791), (120, 1625194), (240, 812597)]