11865816720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{16480301}}^1$

素因数の和:16480320

約数の個数: 60

約数和(自身を含む): 39849370236

約数和(自身を除く): 27983553516

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, 16480301, 32960602, 49440903, 65921204, 82401505, 98881806, 131842408, 148322709, 164803010, 197763612, 247204515, 263684816, 296645418, 329606020, 395527224, 494409030, 593290836, 659212040, 741613545, 791054448, 988818060, 1186581672, 1318424080, 1483227090, 1977636120, 2373163344, 2966454180, 3955272240, 5932908360, 11865816720]

約数ペア:

[(1, 11865816720), (2, 5932908360), (3, 3955272240), (4, 2966454180), (5, 2373163344), (6, 1977636120), (8, 1483227090), (9, 1318424080), (10, 1186581672), (12, 988818060), (15, 791054448), (16, 741613545), (18, 659212040), (20, 593290836), (24, 494409030), (30, 395527224), (36, 329606020), (40, 296645418), (45, 263684816), (48, 247204515), (60, 197763612), (72, 164803010), (80, 148322709), (90, 131842408), (120, 98881806), (144, 82401505), (180, 65921204), (240, 49440903), (360, 32960602), (720, 16480301)]