144887520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1999}}^1$

素因数の和:2168

約数の個数: 96

約数和(自身を含む): 459648000

約数和(自身を除く): 314760480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 151, 160, 240, 302, 453, 480, 604, 755, 906, 1208, 1510, 1812, 1999, 2265, 2416, 3020, 3624, 3998, 4530, 4832, 5997, 6040, 7248, 7996, 9060, 9995, 11994, 12080, 14496, 15992, 18120, 19990, 23988, 24160, 29985, 31984, 36240, 39980, 47976, 59970, 63968, 72480, 79960, 95952, 119940, 159920, 191904, 239880, 301849, 319840, 479760, 603698, 905547, 959520, 1207396, 1509245, 1811094, 2414792, 3018490, 3622188, 4527735, 4829584, 6036980, 7244376, 9055470, 9659168, 12073960, 14488752, 18110940, 24147920, 28977504, 36221880, 48295840, 72443760, 144887520]

約数ペア:

[(1, 144887520), (2, 72443760), (3, 48295840), (4, 36221880), (5, 28977504), (6, 24147920), (8, 18110940), (10, 14488752), (12, 12073960), (15, 9659168), (16, 9055470), (20, 7244376), (24, 6036980), (30, 4829584), (32, 4527735), (40, 3622188), (48, 3018490), (60, 2414792), (80, 1811094), (96, 1509245), (120, 1207396), (151, 959520), (160, 905547), (240, 603698), (302, 479760), (453, 319840), (480, 301849), (604, 239880), (755, 191904), (906, 159920), (1208, 119940), (1510, 95952), (1812, 79960), (1999, 72480), (2265, 63968), (2416, 59970), (3020, 47976), (3624, 39980), (3998, 36240), (4530, 31984), (4832, 29985), (5997, 24160), (6040, 23988), (7248, 19990), (7996, 18120), (9060, 15992), (9995, 14496), (11994, 12080)]