648099360

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2113}}^1$

素因数の和:2208

約数の個数: 192

約数和(自身を含む): 2301384960

約数和(自身を除く): 1653285600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 96, 108, 120, 135, 142, 144, 160, 180, 213, 216, 240, 270, 284, 288, 355, 360, 426, 432, 480, 540, 568, 639, 710, 720, 852, 864, 1065, 1080, 1136, 1278, 1420, 1440, 1704, 1917, 2113, 2130, 2160, 2272, 2556, 2840, 3195, 3408, 3834, 4226, 4260, 4320, 5112, 5680, 6339, 6390, 6816, 7668, 8452, 8520, 9585, 10224, 10565, 11360, 12678, 12780, 15336, 16904, 17040, 19017, 19170, 20448, 21130, 25356, 25560, 30672, 31695, 33808, 34080, 38034, 38340, 42260, 50712, 51120, 57051, 61344, 63390, 67616, 76068, 76680, 84520, 95085, 101424, 102240, 114102, 126780, 150023, 152136, 153360, 169040, 190170, 202848, 228204, 253560, 285255, 300046, 304272, 306720, 338080, 380340, 450069, 456408, 507120, 570510, 600092, 608544, 750115, 760680, 900138, 912816, 1014240, 1141020, 1200184, 1350207, 1500230, 1521360, 1800276, 1825632, 2250345, 2282040, 2400368, 2700414, 3000460, 3042720, 3600552, 4050621, 4500690, 4564080, 4800736, 5400828, 6000920, 6751035, 7201104, 8101242, 9001380, 9128160, 10801656, 12001840, 13502070, 14402208, 16202484, 18002760, 20253105, 21603312, 24003680, 27004140, 32404968, 36005520, 40506210, 43206624, 54008280, 64809936, 72011040, 81012420, 108016560, 129619872, 162024840, 216033120, 324049680, 648099360]

約数ペア:

[(1, 648099360), (2, 324049680), (3, 216033120), (4, 162024840), (5, 129619872), (6, 108016560), (8, 81012420), (9, 72011040), (10, 64809936), (12, 54008280), (15, 43206624), (16, 40506210), (18, 36005520), (20, 32404968), (24, 27004140), (27, 24003680), (30, 21603312), (32, 20253105), (36, 18002760), (40, 16202484), (45, 14402208), (48, 13502070), (54, 12001840), (60, 10801656), (71, 9128160), (72, 9001380), (80, 8101242), (90, 7201104), (96, 6751035), (108, 6000920), (120, 5400828), (135, 4800736), (142, 4564080), (144, 4500690), (160, 4050621), (180, 3600552), (213, 3042720), (216, 3000460), (240, 2700414), (270, 2400368), (284, 2282040), (288, 2250345), (355, 1825632), (360, 1800276), (426, 1521360), (432, 1500230), (480, 1350207), (540, 1200184), (568, 1141020), (639, 1014240), (710, 912816), (720, 900138), (852, 760680), (864, 750115), (1065, 608544), (1080, 600092), (1136, 570510), (1278, 507120), (1420, 456408), (1440, 450069), (1704, 380340), (1917, 338080), (2113, 306720), (2130, 304272), (2160, 300046), (2272, 285255), (2556, 253560), (2840, 228204), (3195, 202848), (3408, 190170), (3834, 169040), (4226, 153360), (4260, 152136), (4320, 150023), (5112, 126780), (5680, 114102), (6339, 102240), (6390, 101424), (6816, 95085), (7668, 84520), (8452, 76680), (8520, 76068), (9585, 67616), (10224, 63390), (10565, 61344), (11360, 57051), (12678, 51120), (12780, 50712), (15336, 42260), (16904, 38340), (17040, 38034), (19017, 34080), (19170, 33808), (20448, 31695), (21130, 30672), (25356, 25560)]