289776480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{86243}}^1$

素因数の和:86268

約数の個数: 96

約数和(自身を含む): 1043207424

約数和(自身を除く): 753430944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 86243, 172486, 258729, 344972, 431215, 517458, 603701, 689944, 862430, 1034916, 1207402, 1293645, 1379888, 1724860, 1811103, 2069832, 2414804, 2587290, 2759776, 3018505, 3449720, 3622206, 4139664, 4829608, 5174580, 6037010, 6899440, 7244412, 8279328, 9055515, 9659216, 10349160, 12074020, 13798880, 14488824, 18111030, 19318432, 20698320, 24148040, 28977648, 36222060, 41396640, 48296080, 57955296, 72444120, 96592160, 144888240, 289776480]

約数ペア:

[(1, 289776480), (2, 144888240), (3, 96592160), (4, 72444120), (5, 57955296), (6, 48296080), (7, 41396640), (8, 36222060), (10, 28977648), (12, 24148040), (14, 20698320), (15, 19318432), (16, 18111030), (20, 14488824), (21, 13798880), (24, 12074020), (28, 10349160), (30, 9659216), (32, 9055515), (35, 8279328), (40, 7244412), (42, 6899440), (48, 6037010), (56, 5174580), (60, 4829608), (70, 4139664), (80, 3622206), (84, 3449720), (96, 3018505), (105, 2759776), (112, 2587290), (120, 2414804), (140, 2069832), (160, 1811103), (168, 1724860), (210, 1379888), (224, 1293645), (240, 1207402), (280, 1034916), (336, 862430), (420, 689944), (480, 603701), (560, 517458), (672, 431215), (840, 344972), (1120, 258729), (1680, 172486), (3360, 86243)]