1307625120

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{619}}^1$

素因数の和:809

約数の個数: 240

約数和(自身を含む): 4650639840

約数和(自身を除く): 3343014720

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, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 163, 180, 216, 240, 270, 288, 324, 326, 360, 405, 432, 480, 489, 540, 619, 648, 652, 720, 810, 815, 864, 978, 1080, 1238, 1296, 1304, 1440, 1467, 1620, 1630, 1857, 1956, 2160, 2445, 2476, 2592, 2608, 2934, 3095, 3240, 3260, 3714, 3912, 4320, 4401, 4890, 4952, 5216, 5571, 5868, 6190, 6480, 6520, 7335, 7428, 7824, 8802, 9285, 9780, 9904, 11142, 11736, 12380, 12960, 13040, 13203, 14670, 14856, 15648, 16713, 17604, 18570, 19560, 19808, 22005, 22284, 23472, 24760, 26080, 26406, 27855, 29340, 29712, 33426, 35208, 37140, 39120, 44010, 44568, 46944, 49520, 50139, 52812, 55710, 58680, 59424, 66015, 66852, 70416, 74280, 78240, 83565, 88020, 89136, 99040, 100278, 100897, 105624, 111420, 117360, 132030, 133704, 140832, 148560, 167130, 176040, 178272, 200556, 201794, 211248, 222840, 234720, 250695, 264060, 267408, 297120, 302691, 334260, 352080, 401112, 403588, 422496, 445680, 501390, 504485, 528120, 534816, 605382, 668520, 704160, 802224, 807176, 891360, 908073, 1002780, 1008970, 1056240, 1210764, 1337040, 1513455, 1604448, 1614352, 1816146, 2005560, 2017940, 2112480, 2421528, 2674080, 2724219, 3026910, 3228704, 3632292, 4011120, 4035880, 4540365, 4843056, 5448438, 6053820, 7264584, 8022240, 8071760, 8172657, 9080730, 9686112, 10896876, 12107640, 13621095, 14529168, 16143520, 16345314, 18161460, 21793752, 24215280, 27242190, 29058336, 32690628, 36322920, 40863285, 43587504, 48430560, 54484380, 65381256, 72645840, 81726570, 87175008, 108968760, 130762512, 145291680, 163453140, 217937520, 261525024, 326906280, 435875040, 653812560, 1307625120]

約数ペア:

[(1, 1307625120), (2, 653812560), (3, 435875040), (4, 326906280), (5, 261525024), (6, 217937520), (8, 163453140), (9, 145291680), (10, 130762512), (12, 108968760), (15, 87175008), (16, 81726570), (18, 72645840), (20, 65381256), (24, 54484380), (27, 48430560), (30, 43587504), (32, 40863285), (36, 36322920), (40, 32690628), (45, 29058336), (48, 27242190), (54, 24215280), (60, 21793752), (72, 18161460), (80, 16345314), (81, 16143520), (90, 14529168), (96, 13621095), (108, 12107640), (120, 10896876), (135, 9686112), (144, 9080730), (160, 8172657), (162, 8071760), (163, 8022240), (180, 7264584), (216, 6053820), (240, 5448438), (270, 4843056), (288, 4540365), (324, 4035880), (326, 4011120), (360, 3632292), (405, 3228704), (432, 3026910), (480, 2724219), (489, 2674080), (540, 2421528), (619, 2112480), (648, 2017940), (652, 2005560), (720, 1816146), (810, 1614352), (815, 1604448), (864, 1513455), (978, 1337040), (1080, 1210764), (1238, 1056240), (1296, 1008970), (1304, 1002780), (1440, 908073), (1467, 891360), (1620, 807176), (1630, 802224), (1857, 704160), (1956, 668520), (2160, 605382), (2445, 534816), (2476, 528120), (2592, 504485), (2608, 501390), (2934, 445680), (3095, 422496), (3240, 403588), (3260, 401112), (3714, 352080), (3912, 334260), (4320, 302691), (4401, 297120), (4890, 267408), (4952, 264060), (5216, 250695), (5571, 234720), (5868, 222840), (6190, 211248), (6480, 201794), (6520, 200556), (7335, 178272), (7428, 176040), (7824, 167130), (8802, 148560), (9285, 140832), (9780, 133704), (9904, 132030), (11142, 117360), (11736, 111420), (12380, 105624), (12960, 100897), (13040, 100278), (13203, 99040), (14670, 89136), (14856, 88020), (15648, 83565), (16713, 78240), (17604, 74280), (18570, 70416), (19560, 66852), (19808, 66015), (22005, 59424), (22284, 58680), (23472, 55710), (24760, 52812), (26080, 50139), (26406, 49520), (27855, 46944), (29340, 44568), (29712, 44010), (33426, 39120), (35208, 37140)]