71322120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{22013}}^1$

素因数の和:22036

約数の個数: 80

約数和(自身を含む): 239732460

約数和(自身を除く): 168410340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 22013, 44026, 66039, 88052, 110065, 132078, 176104, 198117, 220130, 264156, 330195, 396234, 440260, 528312, 594351, 660390, 792468, 880520, 990585, 1188702, 1320780, 1584936, 1783053, 1981170, 2377404, 2641560, 2971755, 3566106, 3962340, 4754808, 5943510, 7132212, 7924680, 8915265, 11887020, 14264424, 17830530, 23774040, 35661060, 71322120]

約数ペア:

[(1, 71322120), (2, 35661060), (3, 23774040), (4, 17830530), (5, 14264424), (6, 11887020), (8, 8915265), (9, 7924680), (10, 7132212), (12, 5943510), (15, 4754808), (18, 3962340), (20, 3566106), (24, 2971755), (27, 2641560), (30, 2377404), (36, 1981170), (40, 1783053), (45, 1584936), (54, 1320780), (60, 1188702), (72, 990585), (81, 880520), (90, 792468), (108, 660390), (120, 594351), (135, 528312), (162, 440260), (180, 396234), (216, 330195), (270, 264156), (324, 220130), (360, 198117), (405, 176104), (540, 132078), (648, 110065), (810, 88052), (1080, 66039), (1620, 44026), (3240, 22013)]