76601520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{106391}}^1$

素因数の和:106410

約数の個数: 60

約数和(自身を含む): 257255856

約数和(自身を除く): 180654336

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, 106391, 212782, 319173, 425564, 531955, 638346, 851128, 957519, 1063910, 1276692, 1595865, 1702256, 1915038, 2127820, 2553384, 3191730, 3830076, 4255640, 4787595, 5106768, 6383460, 7660152, 8511280, 9575190, 12766920, 15320304, 19150380, 25533840, 38300760, 76601520]

約数ペア:

[(1, 76601520), (2, 38300760), (3, 25533840), (4, 19150380), (5, 15320304), (6, 12766920), (8, 9575190), (9, 8511280), (10, 7660152), (12, 6383460), (15, 5106768), (16, 4787595), (18, 4255640), (20, 3830076), (24, 3191730), (30, 2553384), (36, 2127820), (40, 1915038), (45, 1702256), (48, 1595865), (60, 1276692), (72, 1063910), (80, 957519), (90, 851128), (120, 638346), (144, 531955), (180, 425564), (240, 319173), (360, 212782), (720, 106391)]