1880415360

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10531}}^1$

素因数の和:10587

約数の個数: 192

約数和(自身を含む): 6703407360

約数和(自身を除く): 4822992000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 930, 960, 992, 1116, 1152, 1240, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 3968, 4464, 4960, 5580, 5760, 5952, 7440, 8928, 9920, 10531, 11160, 11904, 14880, 17856, 19840, 21062, 22320, 29760, 31593, 35712, 42124, 44640, 52655, 59520, 63186, 84248, 89280, 94779, 105310, 126372, 157965, 168496, 178560, 189558, 210620, 252744, 315930, 326461, 336992, 379116, 421240, 473895, 505488, 631860, 652922, 673984, 758232, 842480, 947790, 979383, 1010976, 1263720, 1305844, 1347968, 1516464, 1632305, 1684960, 1895580, 1958766, 2021952, 2527440, 2611688, 2938149, 3032928, 3264610, 3369920, 3791160, 3917532, 4043904, 4896915, 5054880, 5223376, 5876298, 6065856, 6529220, 6739840, 7582320, 7835064, 9793830, 10109760, 10446752, 11752596, 12131712, 13058440, 14690745, 15164640, 15670128, 19587660, 20219520, 20893504, 23505192, 26116880, 29381490, 30329280, 31340256, 39175320, 41787008, 47010384, 52233760, 58762980, 60658560, 62680512, 78350640, 94020768, 104467520, 117525960, 125361024, 156701280, 188041536, 208935040, 235051920, 313402560, 376083072, 470103840, 626805120, 940207680, 1880415360]

約数ペア:

[(1, 1880415360), (2, 940207680), (3, 626805120), (4, 470103840), (5, 376083072), (6, 313402560), (8, 235051920), (9, 208935040), (10, 188041536), (12, 156701280), (15, 125361024), (16, 117525960), (18, 104467520), (20, 94020768), (24, 78350640), (30, 62680512), (31, 60658560), (32, 58762980), (36, 52233760), (40, 47010384), (45, 41787008), (48, 39175320), (60, 31340256), (62, 30329280), (64, 29381490), (72, 26116880), (80, 23505192), (90, 20893504), (93, 20219520), (96, 19587660), (120, 15670128), (124, 15164640), (128, 14690745), (144, 13058440), (155, 12131712), (160, 11752596), (180, 10446752), (186, 10109760), (192, 9793830), (240, 7835064), (248, 7582320), (279, 6739840), (288, 6529220), (310, 6065856), (320, 5876298), (360, 5223376), (372, 5054880), (384, 4896915), (465, 4043904), (480, 3917532), (496, 3791160), (558, 3369920), (576, 3264610), (620, 3032928), (640, 2938149), (720, 2611688), (744, 2527440), (930, 2021952), (960, 1958766), (992, 1895580), (1116, 1684960), (1152, 1632305), (1240, 1516464), (1395, 1347968), (1440, 1305844), (1488, 1263720), (1860, 1010976), (1920, 979383), (1984, 947790), (2232, 842480), (2480, 758232), (2790, 673984), (2880, 652922), (2976, 631860), (3720, 505488), (3968, 473895), (4464, 421240), (4960, 379116), (5580, 336992), (5760, 326461), (5952, 315930), (7440, 252744), (8928, 210620), (9920, 189558), (10531, 178560), (11160, 168496), (11904, 157965), (14880, 126372), (17856, 105310), (19840, 94779), (21062, 89280), (22320, 84248), (29760, 63186), (31593, 59520), (35712, 52655), (42124, 44640)]