1885446720

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{24247}}^1$

素因数の和:24279

約数の個数: 168

約数和(自身を含む): 6725619264

約数和(自身を除く): 4840172544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 2160, 2430, 2592, 2880, 3240, 3888, 4320, 4860, 5184, 6480, 7776, 8640, 9720, 12960, 15552, 19440, 24247, 25920, 38880, 48494, 72741, 77760, 96988, 121235, 145482, 193976, 218223, 242470, 290964, 363705, 387952, 436446, 484940, 581928, 654669, 727410, 775904, 872892, 969880, 1091115, 1163856, 1309338, 1454820, 1551808, 1745784, 1939760, 1964007, 2182230, 2327712, 2618676, 2909640, 3273345, 3491568, 3879520, 3928014, 4364460, 4655424, 5237352, 5819280, 5892021, 6546690, 6983136, 7759040, 7856028, 8728920, 9820035, 10474704, 11638560, 11784042, 13093380, 13966272, 15712056, 17457840, 19640070, 20949408, 23277120, 23568084, 26186760, 29460105, 31424112, 34915680, 39280140, 41898816, 47136168, 52373520, 58920210, 62848224, 69831360, 78560280, 94272336, 104747040, 117840420, 125696448, 157120560, 188544672, 209494080, 235680840, 314241120, 377089344, 471361680, 628482240, 942723360, 1885446720]

約数ペア:

[(1, 1885446720), (2, 942723360), (3, 628482240), (4, 471361680), (5, 377089344), (6, 314241120), (8, 235680840), (9, 209494080), (10, 188544672), (12, 157120560), (15, 125696448), (16, 117840420), (18, 104747040), (20, 94272336), (24, 78560280), (27, 69831360), (30, 62848224), (32, 58920210), (36, 52373520), (40, 47136168), (45, 41898816), (48, 39280140), (54, 34915680), (60, 31424112), (64, 29460105), (72, 26186760), (80, 23568084), (81, 23277120), (90, 20949408), (96, 19640070), (108, 17457840), (120, 15712056), (135, 13966272), (144, 13093380), (160, 11784042), (162, 11638560), (180, 10474704), (192, 9820035), (216, 8728920), (240, 7856028), (243, 7759040), (270, 6983136), (288, 6546690), (320, 5892021), (324, 5819280), (360, 5237352), (405, 4655424), (432, 4364460), (480, 3928014), (486, 3879520), (540, 3491568), (576, 3273345), (648, 2909640), (720, 2618676), (810, 2327712), (864, 2182230), (960, 1964007), (972, 1939760), (1080, 1745784), (1215, 1551808), (1296, 1454820), (1440, 1309338), (1620, 1163856), (1728, 1091115), (1944, 969880), (2160, 872892), (2430, 775904), (2592, 727410), (2880, 654669), (3240, 581928), (3888, 484940), (4320, 436446), (4860, 387952), (5184, 363705), (6480, 290964), (7776, 242470), (8640, 218223), (9720, 193976), (12960, 145482), (15552, 121235), (19440, 96988), (24247, 77760), (25920, 72741), (38880, 48494)]