338594580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4447}}^1$

素因数の和:4515

約数の個数: 120

約数和(自身を含む): 1085027328

約数和(自身を除く): 746432748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 81, 90, 94, 108, 135, 141, 162, 180, 188, 235, 270, 282, 324, 405, 423, 470, 540, 564, 705, 810, 846, 940, 1269, 1410, 1620, 1692, 2115, 2538, 2820, 3807, 4230, 4447, 5076, 6345, 7614, 8460, 8894, 12690, 13341, 15228, 17788, 19035, 22235, 25380, 26682, 38070, 40023, 44470, 53364, 66705, 76140, 80046, 88940, 120069, 133410, 160092, 200115, 209009, 240138, 266820, 360207, 400230, 418018, 480276, 600345, 627027, 720414, 800460, 836036, 1045045, 1200690, 1254054, 1440828, 1801035, 1881081, 2090090, 2401380, 2508108, 3135135, 3602070, 3762162, 4180180, 5643243, 6270270, 7204140, 7524324, 9405405, 11286486, 12540540, 16929729, 18810810, 22572972, 28216215, 33859458, 37621620, 56432430, 67718916, 84648645, 112864860, 169297290, 338594580]

約数ペア:

[(1, 338594580), (2, 169297290), (3, 112864860), (4, 84648645), (5, 67718916), (6, 56432430), (9, 37621620), (10, 33859458), (12, 28216215), (15, 22572972), (18, 18810810), (20, 16929729), (27, 12540540), (30, 11286486), (36, 9405405), (45, 7524324), (47, 7204140), (54, 6270270), (60, 5643243), (81, 4180180), (90, 3762162), (94, 3602070), (108, 3135135), (135, 2508108), (141, 2401380), (162, 2090090), (180, 1881081), (188, 1801035), (235, 1440828), (270, 1254054), (282, 1200690), (324, 1045045), (405, 836036), (423, 800460), (470, 720414), (540, 627027), (564, 600345), (705, 480276), (810, 418018), (846, 400230), (940, 360207), (1269, 266820), (1410, 240138), (1620, 209009), (1692, 200115), (2115, 160092), (2538, 133410), (2820, 120069), (3807, 88940), (4230, 80046), (4447, 76140), (5076, 66705), (6345, 53364), (7614, 44470), (8460, 40023), (8894, 38070), (12690, 26682), (13341, 25380), (15228, 22235), (17788, 19035)]