309742080

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1301}}^1$

素因数の和:1358

約数の個数: 160

約数和(自身を含む): 1022934528

約数和(自身を除く): 713192448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1301, 1488, 1536, 1860, 1920, 1984, 2480, 2560, 2602, 2976, 3720, 3840, 3903, 3968, 4960, 5204, 5952, 6505, 7440, 7680, 7806, 7936, 9920, 10408, 11904, 13010, 14880, 15612, 15872, 19515, 19840, 20816, 23808, 26020, 29760, 31224, 39030, 39680, 40331, 41632, 47616, 52040, 59520, 62448, 78060, 79360, 80662, 83264, 104080, 119040, 120993, 124896, 156120, 161324, 166528, 201655, 208160, 238080, 241986, 249792, 312240, 322648, 333056, 403310, 416320, 483972, 499584, 604965, 624480, 645296, 666112, 806620, 832640, 967944, 999168, 1209930, 1248960, 1290592, 1613240, 1665280, 1935888, 1998336, 2419860, 2497920, 2581184, 3226480, 3330560, 3871776, 4839720, 4995840, 5162368, 6452960, 7743552, 9679440, 9991680, 10324736, 12905920, 15487104, 19358880, 20649472, 25811840, 30974208, 38717760, 51623680, 61948416, 77435520, 103247360, 154871040, 309742080]

約数ペア:

[(1, 309742080), (2, 154871040), (3, 103247360), (4, 77435520), (5, 61948416), (6, 51623680), (8, 38717760), (10, 30974208), (12, 25811840), (15, 20649472), (16, 19358880), (20, 15487104), (24, 12905920), (30, 10324736), (31, 9991680), (32, 9679440), (40, 7743552), (48, 6452960), (60, 5162368), (62, 4995840), (64, 4839720), (80, 3871776), (93, 3330560), (96, 3226480), (120, 2581184), (124, 2497920), (128, 2419860), (155, 1998336), (160, 1935888), (186, 1665280), (192, 1613240), (240, 1290592), (248, 1248960), (256, 1209930), (310, 999168), (320, 967944), (372, 832640), (384, 806620), (465, 666112), (480, 645296), (496, 624480), (512, 604965), (620, 499584), (640, 483972), (744, 416320), (768, 403310), (930, 333056), (960, 322648), (992, 312240), (1240, 249792), (1280, 241986), (1301, 238080), (1488, 208160), (1536, 201655), (1860, 166528), (1920, 161324), (1984, 156120), (2480, 124896), (2560, 120993), (2602, 119040), (2976, 104080), (3720, 83264), (3840, 80662), (3903, 79360), (3968, 78060), (4960, 62448), (5204, 59520), (5952, 52040), (6505, 47616), (7440, 41632), (7680, 40331), (7806, 39680), (7936, 39030), (9920, 31224), (10408, 29760), (11904, 26020), (13010, 23808), (14880, 20816), (15612, 19840), (15872, 19515)]