65994480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{30553}}^1$

素因数の和:30575

約数の個数: 80

約数和(自身を含む): 227321760

約数和(自身を除く): 161327280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 30553, 61106, 91659, 122212, 152765, 183318, 244424, 274977, 305530, 366636, 458295, 488848, 549954, 611060, 733272, 824931, 916590, 1099908, 1222120, 1374885, 1466544, 1649862, 1833180, 2199816, 2444240, 2749770, 3299724, 3666360, 4124655, 4399632, 5499540, 6599448, 7332720, 8249310, 10999080, 13198896, 16498620, 21998160, 32997240, 65994480]

約数ペア:

[(1, 65994480), (2, 32997240), (3, 21998160), (4, 16498620), (5, 13198896), (6, 10999080), (8, 8249310), (9, 7332720), (10, 6599448), (12, 5499540), (15, 4399632), (16, 4124655), (18, 3666360), (20, 3299724), (24, 2749770), (27, 2444240), (30, 2199816), (36, 1833180), (40, 1649862), (45, 1466544), (48, 1374885), (54, 1222120), (60, 1099908), (72, 916590), (80, 824931), (90, 733272), (108, 611060), (120, 549954), (135, 488848), (144, 458295), (180, 366636), (216, 305530), (240, 274977), (270, 244424), (360, 183318), (432, 152765), (540, 122212), (720, 91659), (1080, 61106), (2160, 30553)]