555775680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{25171}}^1$

素因数の和:25214

約数の個数: 112

約数和(自身を含む): 1841382144

約数和(自身を除く): 1285606464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3680, 4416, 5520, 7360, 11040, 22080, 25171, 50342, 75513, 100684, 125855, 151026, 201368, 251710, 302052, 377565, 402736, 503420, 578933, 604104, 755130, 805472, 1006840, 1157866, 1208208, 1510260, 1610944, 1736799, 2013680, 2315732, 2416416, 2894665, 3020520, 3473598, 4027360, 4631464, 4832832, 5789330, 6041040, 6947196, 8054720, 8683995, 9262928, 11578660, 12082080, 13894392, 17367990, 18525856, 23157320, 24164160, 27788784, 34735980, 37051712, 46314640, 55577568, 69471960, 92629280, 111155136, 138943920, 185258560, 277887840, 555775680]

約数ペア:

[(1, 555775680), (2, 277887840), (3, 185258560), (4, 138943920), (5, 111155136), (6, 92629280), (8, 69471960), (10, 55577568), (12, 46314640), (15, 37051712), (16, 34735980), (20, 27788784), (23, 24164160), (24, 23157320), (30, 18525856), (32, 17367990), (40, 13894392), (46, 12082080), (48, 11578660), (60, 9262928), (64, 8683995), (69, 8054720), (80, 6947196), (92, 6041040), (96, 5789330), (115, 4832832), (120, 4631464), (138, 4027360), (160, 3473598), (184, 3020520), (192, 2894665), (230, 2416416), (240, 2315732), (276, 2013680), (320, 1736799), (345, 1610944), (368, 1510260), (460, 1208208), (480, 1157866), (552, 1006840), (690, 805472), (736, 755130), (920, 604104), (960, 578933), (1104, 503420), (1380, 402736), (1472, 377565), (1840, 302052), (2208, 251710), (2760, 201368), (3680, 151026), (4416, 125855), (5520, 100684), (7360, 75513), (11040, 50342), (22080, 25171)]