2028011760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97127}}^1$

素因数の和:97175

約数の個数: 120

約数和(自身を含む): 7045665120

約数和(自身を除く): 5017653360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 6960, 10440, 20880, 97127, 194254, 291381, 388508, 485635, 582762, 777016, 874143, 971270, 1165524, 1456905, 1554032, 1748286, 1942540, 2331048, 2816683, 2913810, 3496572, 3885080, 4370715, 4662096, 5633366, 5827620, 6993144, 7770160, 8450049, 8741430, 11266732, 11655240, 13986288, 14083415, 16900098, 17482860, 22533464, 23310480, 25350147, 28166830, 33800196, 34965720, 42250245, 45066928, 50700294, 56333660, 67600392, 69931440, 84500490, 101400588, 112667320, 126750735, 135200784, 169000980, 202801176, 225334640, 253501470, 338001960, 405602352, 507002940, 676003920, 1014005880, 2028011760]

約数ペア:

[(1, 2028011760), (2, 1014005880), (3, 676003920), (4, 507002940), (5, 405602352), (6, 338001960), (8, 253501470), (9, 225334640), (10, 202801176), (12, 169000980), (15, 135200784), (16, 126750735), (18, 112667320), (20, 101400588), (24, 84500490), (29, 69931440), (30, 67600392), (36, 56333660), (40, 50700294), (45, 45066928), (48, 42250245), (58, 34965720), (60, 33800196), (72, 28166830), (80, 25350147), (87, 23310480), (90, 22533464), (116, 17482860), (120, 16900098), (144, 14083415), (145, 13986288), (174, 11655240), (180, 11266732), (232, 8741430), (240, 8450049), (261, 7770160), (290, 6993144), (348, 5827620), (360, 5633366), (435, 4662096), (464, 4370715), (522, 3885080), (580, 3496572), (696, 2913810), (720, 2816683), (870, 2331048), (1044, 1942540), (1160, 1748286), (1305, 1554032), (1392, 1456905), (1740, 1165524), (2088, 971270), (2320, 874143), (2610, 777016), (3480, 582762), (4176, 485635), (5220, 388508), (6960, 291381), (10440, 194254), (20880, 97127)]