1276727706720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4048477}}^1$

素因数の和:4048574

約数の個数: 192

約数和(自身を含む): 4529761064640

約数和(自身を除く): 3253033357920

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, 72, 73, 80, 90, 96, 108, 120, 135, 144, 146, 160, 180, 216, 219, 240, 270, 288, 292, 360, 365, 432, 438, 480, 540, 584, 657, 720, 730, 864, 876, 1080, 1095, 1168, 1314, 1440, 1460, 1752, 1971, 2160, 2190, 2336, 2628, 2920, 3285, 3504, 3942, 4320, 4380, 5256, 5840, 6570, 7008, 7884, 8760, 9855, 10512, 11680, 13140, 15768, 17520, 19710, 21024, 26280, 31536, 35040, 39420, 52560, 63072, 78840, 105120, 157680, 315360, 4048477, 8096954, 12145431, 16193908, 20242385, 24290862, 32387816, 36436293, 40484770, 48581724, 60727155, 64775632, 72872586, 80969540, 97163448, 109308879, 121454310, 129551264, 145745172, 161939080, 182181465, 194326896, 218617758, 242908620, 291490344, 295538821, 323878160, 364362930, 388653792, 437235516, 485817240, 546544395, 582980688, 591077642, 647756320, 728725860, 874471032, 886616463, 971634480, 1093088790, 1165961376, 1182155284, 1457451720, 1477694105, 1748942064, 1773232926, 1943268960, 2186177580, 2364310568, 2659849389, 2914903440, 2955388210, 3497884128, 3546465852, 4372355160, 4433082315, 4728621136, 5319698778, 5829806880, 5910776420, 7092931704, 7979548167, 8744710320, 8866164630, 9457242272, 10639397556, 11821552840, 13299246945, 14185863408, 15959096334, 17489420640, 17732329260, 21278795112, 23643105680, 26598493890, 28371726816, 31918192668, 35464658520, 39897740835, 42557590224, 47286211360, 53196987780, 63836385336, 70929317040, 79795481670, 85115180448, 106393975560, 127672770672, 141858634080, 159590963340, 212787951120, 255345541344, 319181926680, 425575902240, 638363853360, 1276727706720]

約数ペア:

[(1, 1276727706720), (2, 638363853360), (3, 425575902240), (4, 319181926680), (5, 255345541344), (6, 212787951120), (8, 159590963340), (9, 141858634080), (10, 127672770672), (12, 106393975560), (15, 85115180448), (16, 79795481670), (18, 70929317040), (20, 63836385336), (24, 53196987780), (27, 47286211360), (30, 42557590224), (32, 39897740835), (36, 35464658520), (40, 31918192668), (45, 28371726816), (48, 26598493890), (54, 23643105680), (60, 21278795112), (72, 17732329260), (73, 17489420640), (80, 15959096334), (90, 14185863408), (96, 13299246945), (108, 11821552840), (120, 10639397556), (135, 9457242272), (144, 8866164630), (146, 8744710320), (160, 7979548167), (180, 7092931704), (216, 5910776420), (219, 5829806880), (240, 5319698778), (270, 4728621136), (288, 4433082315), (292, 4372355160), (360, 3546465852), (365, 3497884128), (432, 2955388210), (438, 2914903440), (480, 2659849389), (540, 2364310568), (584, 2186177580), (657, 1943268960), (720, 1773232926), (730, 1748942064), (864, 1477694105), (876, 1457451720), (1080, 1182155284), (1095, 1165961376), (1168, 1093088790), (1314, 971634480), (1440, 886616463), (1460, 874471032), (1752, 728725860), (1971, 647756320), (2160, 591077642), (2190, 582980688), (2336, 546544395), (2628, 485817240), (2920, 437235516), (3285, 388653792), (3504, 364362930), (3942, 323878160), (4320, 295538821), (4380, 291490344), (5256, 242908620), (5840, 218617758), (6570, 194326896), (7008, 182181465), (7884, 161939080), (8760, 145745172), (9855, 129551264), (10512, 121454310), (11680, 109308879), (13140, 97163448), (15768, 80969540), (17520, 72872586), (19710, 64775632), (21024, 60727155), (26280, 48581724), (31536, 40484770), (35040, 36436293), (39420, 32387816), (52560, 24290862), (63072, 20242385), (78840, 16193908), (105120, 12145431), (157680, 8096954), (315360, 4048477)]