8240571720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{7630159}}^1$

素因数の和:7630179

約数の個数: 64

約数和(自身を含む): 27468576000

約数和(自身を除く): 19228004280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 7630159, 15260318, 22890477, 30520636, 38150795, 45780954, 61041272, 68671431, 76301590, 91561908, 114452385, 137342862, 152603180, 183123816, 206014293, 228904770, 274685724, 305206360, 343357155, 412028586, 457809540, 549371448, 686714310, 824057172, 915619080, 1030071465, 1373428620, 1648114344, 2060142930, 2746857240, 4120285860, 8240571720]

約数ペア:

[(1, 8240571720), (2, 4120285860), (3, 2746857240), (4, 2060142930), (5, 1648114344), (6, 1373428620), (8, 1030071465), (9, 915619080), (10, 824057172), (12, 686714310), (15, 549371448), (18, 457809540), (20, 412028586), (24, 343357155), (27, 305206360), (30, 274685724), (36, 228904770), (40, 206014293), (45, 183123816), (54, 152603180), (60, 137342862), (72, 114452385), (90, 91561908), (108, 76301590), (120, 68671431), (135, 61041272), (180, 45780954), (216, 38150795), (270, 30520636), (360, 22890477), (540, 15260318), (1080, 7630159)]