1461496320

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{277}}^1$

素因数の和:535

約数の個数: 240

約数和(自身を含む): 5102028360

約数和(自身を除く): 3640532040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 229, 240, 256, 277, 288, 320, 360, 384, 458, 480, 512, 554, 576, 640, 687, 720, 768, 831, 916, 960, 1108, 1145, 1152, 1280, 1374, 1385, 1440, 1536, 1662, 1832, 1920, 2061, 2216, 2290, 2304, 2493, 2560, 2748, 2770, 2880, 3324, 3435, 3664, 3840, 4122, 4155, 4432, 4580, 4608, 4986, 5496, 5540, 5760, 6648, 6870, 7328, 7680, 8244, 8310, 8864, 9160, 9972, 10305, 10992, 11080, 11520, 12465, 13296, 13740, 14656, 16488, 16620, 17728, 18320, 19944, 20610, 21984, 22160, 23040, 24930, 26592, 27480, 29312, 32976, 33240, 35456, 36640, 39888, 41220, 43968, 44320, 49860, 53184, 54960, 58624, 63433, 65952, 66480, 70912, 73280, 79776, 82440, 87936, 88640, 99720, 106368, 109920, 117248, 126866, 131904, 132960, 141824, 146560, 159552, 164880, 175872, 177280, 190299, 199440, 212736, 219840, 253732, 263808, 265920, 293120, 317165, 319104, 329760, 351744, 354560, 380598, 398880, 425472, 439680, 507464, 527616, 531840, 570897, 586240, 634330, 638208, 659520, 709120, 761196, 797760, 879360, 951495, 1014928, 1055232, 1063680, 1141794, 1268660, 1276416, 1319040, 1522392, 1595520, 1758720, 1902990, 2029856, 2127360, 2283588, 2537320, 2638080, 2854485, 3044784, 3191040, 3805980, 4059712, 4567176, 5074640, 5276160, 5708970, 6089568, 6382080, 7611960, 8119424, 9134352, 10149280, 11417940, 12179136, 15223920, 16238848, 18268704, 20298560, 22835880, 24358272, 30447840, 32477696, 36537408, 40597120, 45671760, 48716544, 60895680, 73074816, 81194240, 91343520, 97433088, 121791360, 146149632, 162388480, 182687040, 243582720, 292299264, 365374080, 487165440, 730748160, 1461496320]

約数ペア:

[(1, 1461496320), (2, 730748160), (3, 487165440), (4, 365374080), (5, 292299264), (6, 243582720), (8, 182687040), (9, 162388480), (10, 146149632), (12, 121791360), (15, 97433088), (16, 91343520), (18, 81194240), (20, 73074816), (24, 60895680), (30, 48716544), (32, 45671760), (36, 40597120), (40, 36537408), (45, 32477696), (48, 30447840), (60, 24358272), (64, 22835880), (72, 20298560), (80, 18268704), (90, 16238848), (96, 15223920), (120, 12179136), (128, 11417940), (144, 10149280), (160, 9134352), (180, 8119424), (192, 7611960), (229, 6382080), (240, 6089568), (256, 5708970), (277, 5276160), (288, 5074640), (320, 4567176), (360, 4059712), (384, 3805980), (458, 3191040), (480, 3044784), (512, 2854485), (554, 2638080), (576, 2537320), (640, 2283588), (687, 2127360), (720, 2029856), (768, 1902990), (831, 1758720), (916, 1595520), (960, 1522392), (1108, 1319040), (1145, 1276416), (1152, 1268660), (1280, 1141794), (1374, 1063680), (1385, 1055232), (1440, 1014928), (1536, 951495), (1662, 879360), (1832, 797760), (1920, 761196), (2061, 709120), (2216, 659520), (2290, 638208), (2304, 634330), (2493, 586240), (2560, 570897), (2748, 531840), (2770, 527616), (2880, 507464), (3324, 439680), (3435, 425472), (3664, 398880), (3840, 380598), (4122, 354560), (4155, 351744), (4432, 329760), (4580, 319104), (4608, 317165), (4986, 293120), (5496, 265920), (5540, 263808), (5760, 253732), (6648, 219840), (6870, 212736), (7328, 199440), (7680, 190299), (8244, 177280), (8310, 175872), (8864, 164880), (9160, 159552), (9972, 146560), (10305, 141824), (10992, 132960), (11080, 131904), (11520, 126866), (12465, 117248), (13296, 109920), (13740, 106368), (14656, 99720), (16488, 88640), (16620, 87936), (17728, 82440), (18320, 79776), (19944, 73280), (20610, 70912), (21984, 66480), (22160, 65952), (23040, 63433), (24930, 58624), (26592, 54960), (27480, 53184), (29312, 49860), (32976, 44320), (33240, 43968), (35456, 41220), (36640, 39888)]