79913520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{36997}}^1$

素因数の和:37019

約数の個数: 80

約数和(自身を含む): 275265120

約数和(自身を除く): 195351600

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, 36997, 73994, 110991, 147988, 184985, 221982, 295976, 332973, 369970, 443964, 554955, 591952, 665946, 739940, 887928, 998919, 1109910, 1331892, 1479880, 1664865, 1775856, 1997838, 2219820, 2663784, 2959760, 3329730, 3995676, 4439640, 4994595, 5327568, 6659460, 7991352, 8879280, 9989190, 13318920, 15982704, 19978380, 26637840, 39956760, 79913520]

約数ペア:

[(1, 79913520), (2, 39956760), (3, 26637840), (4, 19978380), (5, 15982704), (6, 13318920), (8, 9989190), (9, 8879280), (10, 7991352), (12, 6659460), (15, 5327568), (16, 4994595), (18, 4439640), (20, 3995676), (24, 3329730), (27, 2959760), (30, 2663784), (36, 2219820), (40, 1997838), (45, 1775856), (48, 1664865), (54, 1479880), (60, 1331892), (72, 1109910), (80, 998919), (90, 887928), (108, 739940), (120, 665946), (135, 591952), (144, 554955), (180, 443964), (216, 369970), (240, 332973), (270, 295976), (360, 221982), (432, 184985), (540, 147988), (720, 110991), (1080, 73994), (2160, 36997)]