8527140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{15791}}^1$

素因数の和:15809

約数の個数: 48

約数和(自身を含む): 26530560

約数和(自身を除く): 18003420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 15791, 31582, 47373, 63164, 78955, 94746, 142119, 157910, 189492, 236865, 284238, 315820, 426357, 473730, 568476, 710595, 852714, 947460, 1421190, 1705428, 2131785, 2842380, 4263570, 8527140]

約数ペア:

[(1, 8527140), (2, 4263570), (3, 2842380), (4, 2131785), (5, 1705428), (6, 1421190), (9, 947460), (10, 852714), (12, 710595), (15, 568476), (18, 473730), (20, 426357), (27, 315820), (30, 284238), (36, 236865), (45, 189492), (54, 157910), (60, 142119), (90, 94746), (108, 78955), (135, 63164), (180, 47373), (270, 31582), (540, 15791)]