3875072640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{5783}}^1$

素因数の和:6154

約数の個数: 128

約数和(自身を含む): 12389328000

約数和(自身を除く): 8514255360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 349, 384, 480, 640, 698, 960, 1047, 1396, 1745, 1920, 2094, 2792, 3490, 4188, 5235, 5584, 5783, 6980, 8376, 10470, 11168, 11566, 13960, 16752, 17349, 20940, 22336, 23132, 27920, 28915, 33504, 34698, 41880, 44672, 46264, 55840, 57830, 67008, 69396, 83760, 86745, 92528, 111680, 115660, 134016, 138792, 167520, 173490, 185056, 223360, 231320, 277584, 335040, 346980, 370112, 462640, 555168, 670080, 693960, 740224, 925280, 1110336, 1387920, 1850560, 2018267, 2220672, 2775840, 3701120, 4036534, 5551680, 6054801, 8073068, 10091335, 11103360, 12109602, 16146136, 20182670, 24219204, 30274005, 32292272, 40365340, 48438408, 60548010, 64584544, 80730680, 96876816, 121096020, 129169088, 161461360, 193753632, 242192040, 258338176, 322922720, 387507264, 484384080, 645845440, 775014528, 968768160, 1291690880, 1937536320, 3875072640]

約数ペア:

[(1, 3875072640), (2, 1937536320), (3, 1291690880), (4, 968768160), (5, 775014528), (6, 645845440), (8, 484384080), (10, 387507264), (12, 322922720), (15, 258338176), (16, 242192040), (20, 193753632), (24, 161461360), (30, 129169088), (32, 121096020), (40, 96876816), (48, 80730680), (60, 64584544), (64, 60548010), (80, 48438408), (96, 40365340), (120, 32292272), (128, 30274005), (160, 24219204), (192, 20182670), (240, 16146136), (320, 12109602), (349, 11103360), (384, 10091335), (480, 8073068), (640, 6054801), (698, 5551680), (960, 4036534), (1047, 3701120), (1396, 2775840), (1745, 2220672), (1920, 2018267), (2094, 1850560), (2792, 1387920), (3490, 1110336), (4188, 925280), (5235, 740224), (5584, 693960), (5783, 670080), (6980, 555168), (8376, 462640), (10470, 370112), (11168, 346980), (11566, 335040), (13960, 277584), (16752, 231320), (17349, 223360), (20940, 185056), (22336, 173490), (23132, 167520), (27920, 138792), (28915, 134016), (33504, 115660), (34698, 111680), (41880, 92528), (44672, 86745), (46264, 83760), (55840, 69396), (57830, 67008)]