458845440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{331}}^1$

素因数の和:393

約数の個数: 216

約数和(自身を含む): 1551297888

約数和(自身を除く): 1092452448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 331, 361, 380, 384, 456, 480, 570, 608, 640, 662, 722, 760, 768, 912, 960, 993, 1083, 1140, 1216, 1280, 1324, 1444, 1520, 1655, 1805, 1824, 1920, 1986, 2166, 2280, 2432, 2648, 2888, 3040, 3310, 3610, 3648, 3840, 3972, 4332, 4560, 4864, 4965, 5296, 5415, 5776, 6080, 6289, 6620, 7220, 7296, 7944, 8664, 9120, 9930, 10592, 10830, 11552, 12160, 12578, 13240, 14440, 14592, 15888, 17328, 18240, 18867, 19860, 21184, 21660, 23104, 24320, 25156, 26480, 28880, 31445, 31776, 34656, 36480, 37734, 39720, 42368, 43320, 46208, 50312, 52960, 57760, 62890, 63552, 69312, 72960, 75468, 79440, 84736, 86640, 92416, 94335, 100624, 105920, 115520, 119491, 125780, 127104, 138624, 150936, 158880, 173280, 188670, 201248, 211840, 231040, 238982, 251560, 254208, 277248, 301872, 317760, 346560, 358473, 377340, 402496, 423680, 462080, 477964, 503120, 597455, 603744, 635520, 693120, 716946, 754680, 804992, 955928, 1006240, 1194910, 1207488, 1271040, 1386240, 1433892, 1509360, 1609984, 1792365, 1911856, 2012480, 2389820, 2414976, 2867784, 3018720, 3584730, 3823712, 4024960, 4779640, 4829952, 5735568, 6037440, 7169460, 7647424, 8049920, 9559280, 11471136, 12074880, 14338920, 15294848, 19118560, 22942272, 24149760, 28677840, 30589696, 38237120, 45884544, 57355680, 76474240, 91769088, 114711360, 152948480, 229422720, 458845440]

約数ペア:

[(1, 458845440), (2, 229422720), (3, 152948480), (4, 114711360), (5, 91769088), (6, 76474240), (8, 57355680), (10, 45884544), (12, 38237120), (15, 30589696), (16, 28677840), (19, 24149760), (20, 22942272), (24, 19118560), (30, 15294848), (32, 14338920), (38, 12074880), (40, 11471136), (48, 9559280), (57, 8049920), (60, 7647424), (64, 7169460), (76, 6037440), (80, 5735568), (95, 4829952), (96, 4779640), (114, 4024960), (120, 3823712), (128, 3584730), (152, 3018720), (160, 2867784), (190, 2414976), (192, 2389820), (228, 2012480), (240, 1911856), (256, 1792365), (285, 1609984), (304, 1509360), (320, 1433892), (331, 1386240), (361, 1271040), (380, 1207488), (384, 1194910), (456, 1006240), (480, 955928), (570, 804992), (608, 754680), (640, 716946), (662, 693120), (722, 635520), (760, 603744), (768, 597455), (912, 503120), (960, 477964), (993, 462080), (1083, 423680), (1140, 402496), (1216, 377340), (1280, 358473), (1324, 346560), (1444, 317760), (1520, 301872), (1655, 277248), (1805, 254208), (1824, 251560), (1920, 238982), (1986, 231040), (2166, 211840), (2280, 201248), (2432, 188670), (2648, 173280), (2888, 158880), (3040, 150936), (3310, 138624), (3610, 127104), (3648, 125780), (3840, 119491), (3972, 115520), (4332, 105920), (4560, 100624), (4864, 94335), (4965, 92416), (5296, 86640), (5415, 84736), (5776, 79440), (6080, 75468), (6289, 72960), (6620, 69312), (7220, 63552), (7296, 62890), (7944, 57760), (8664, 52960), (9120, 50312), (9930, 46208), (10592, 43320), (10830, 42368), (11552, 39720), (12160, 37734), (12578, 36480), (13240, 34656), (14440, 31776), (14592, 31445), (15888, 28880), (17328, 26480), (18240, 25156), (18867, 24320), (19860, 23104), (21184, 21660)]