27399720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{228331}}^1$

素因数の和:228345

約数の個数: 32

約数和(自身を含む): 82199520

約数和(自身を除く): 54799800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 228331, 456662, 684993, 913324, 1141655, 1369986, 1826648, 2283310, 2739972, 3424965, 4566620, 5479944, 6849930, 9133240, 13699860, 27399720]

約数ペア:

[(1, 27399720), (2, 13699860), (3, 9133240), (4, 6849930), (5, 5479944), (6, 4566620), (8, 3424965), (10, 2739972), (12, 2283310), (15, 1826648), (20, 1369986), (24, 1141655), (30, 913324), (40, 684993), (60, 456662), (120, 228331)]