1200135240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{3469}}^1$

素因数の和:3548

約数の個数: 144

約数和(自身を含む): 4031480700

約数和(自身を除く): 2831345460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 961, 1116, 1240, 1395, 1860, 1922, 2232, 2790, 2883, 3469, 3720, 3844, 4805, 5580, 5766, 6938, 7688, 8649, 9610, 10407, 11160, 11532, 13876, 14415, 17298, 17345, 19220, 20814, 23064, 27752, 28830, 31221, 34596, 34690, 38440, 41628, 43245, 52035, 57660, 62442, 69192, 69380, 83256, 86490, 104070, 107539, 115320, 124884, 138760, 156105, 172980, 208140, 215078, 249768, 312210, 322617, 345960, 416280, 430156, 537695, 624420, 645234, 860312, 967851, 1075390, 1248840, 1290468, 1613085, 1935702, 2150780, 2580936, 3226170, 3333709, 3871404, 4301560, 4839255, 6452340, 6667418, 7742808, 9678510, 10001127, 12904680, 13334836, 16668545, 19357020, 20002254, 26669672, 30003381, 33337090, 38714040, 40004508, 50005635, 60006762, 66674180, 80009016, 100011270, 120013524, 133348360, 150016905, 200022540, 240027048, 300033810, 400045080, 600067620, 1200135240]

約数ペア:

[(1, 1200135240), (2, 600067620), (3, 400045080), (4, 300033810), (5, 240027048), (6, 200022540), (8, 150016905), (9, 133348360), (10, 120013524), (12, 100011270), (15, 80009016), (18, 66674180), (20, 60006762), (24, 50005635), (30, 40004508), (31, 38714040), (36, 33337090), (40, 30003381), (45, 26669672), (60, 20002254), (62, 19357020), (72, 16668545), (90, 13334836), (93, 12904680), (120, 10001127), (124, 9678510), (155, 7742808), (180, 6667418), (186, 6452340), (248, 4839255), (279, 4301560), (310, 3871404), (360, 3333709), (372, 3226170), (465, 2580936), (558, 2150780), (620, 1935702), (744, 1613085), (930, 1290468), (961, 1248840), (1116, 1075390), (1240, 967851), (1395, 860312), (1860, 645234), (1922, 624420), (2232, 537695), (2790, 430156), (2883, 416280), (3469, 345960), (3720, 322617), (3844, 312210), (4805, 249768), (5580, 215078), (5766, 208140), (6938, 172980), (7688, 156105), (8649, 138760), (9610, 124884), (10407, 115320), (11160, 107539), (11532, 104070), (13876, 86490), (14415, 83256), (17298, 69380), (17345, 69192), (19220, 62442), (20814, 57660), (23064, 52035), (27752, 43245), (28830, 41628), (31221, 38440), (34596, 34690)]