1579806480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{940361}}^1$

素因数の和:940384

約数の個数: 80

約数和(自身を含む): 5597034624

約数和(自身を除く): 4017228144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 940361, 1880722, 2821083, 3761444, 4701805, 5642166, 6582527, 7522888, 9403610, 11284332, 13165054, 14105415, 15045776, 18807220, 19747581, 22568664, 26330108, 28210830, 32912635, 37614440, 39495162, 45137328, 52660216, 56421660, 65825270, 75228880, 78990324, 98737905, 105320432, 112843320, 131650540, 157980648, 197475810, 225686640, 263301080, 315961296, 394951620, 526602160, 789903240, 1579806480]

約数ペア:

[(1, 1579806480), (2, 789903240), (3, 526602160), (4, 394951620), (5, 315961296), (6, 263301080), (7, 225686640), (8, 197475810), (10, 157980648), (12, 131650540), (14, 112843320), (15, 105320432), (16, 98737905), (20, 78990324), (21, 75228880), (24, 65825270), (28, 56421660), (30, 52660216), (35, 45137328), (40, 39495162), (42, 37614440), (48, 32912635), (56, 28210830), (60, 26330108), (70, 22568664), (80, 19747581), (84, 18807220), (105, 15045776), (112, 14105415), (120, 13165054), (140, 11284332), (168, 9403610), (210, 7522888), (240, 6582527), (280, 5642166), (336, 4701805), (420, 3761444), (560, 2821083), (840, 1880722), (1680, 940361)]