26637840

素因数分解:

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

素因数の和:37016

約数の個数: 60

約数和(自身を含む): 89461164

約数和(自身を除く): 62823324

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 36997, 73994, 110991, 147988, 184985, 221982, 295976, 332973, 369970, 443964, 554955, 591952, 665946, 739940, 887928, 1109910, 1331892, 1479880, 1664865, 1775856, 2219820, 2663784, 2959760, 3329730, 4439640, 5327568, 6659460, 8879280, 13318920, 26637840]

約数ペア:

[(1, 26637840), (2, 13318920), (3, 8879280), (4, 6659460), (5, 5327568), (6, 4439640), (8, 3329730), (9, 2959760), (10, 2663784), (12, 2219820), (15, 1775856), (16, 1664865), (18, 1479880), (20, 1331892), (24, 1109910), (30, 887928), (36, 739940), (40, 665946), (45, 591952), (48, 554955), (60, 443964), (72, 369970), (80, 332973), (90, 295976), (120, 221982), (144, 184985), (180, 147988), (240, 110991), (360, 73994), (720, 36997)]