47723580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:441

約数の個数: 120

約数和(自身を含む): 151850160

約数和(自身を除く): 104126580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 89, 90, 108, 135, 162, 178, 180, 267, 270, 324, 331, 356, 405, 445, 534, 540, 662, 801, 810, 890, 993, 1068, 1324, 1335, 1602, 1620, 1655, 1780, 1986, 2403, 2670, 2979, 3204, 3310, 3972, 4005, 4806, 4965, 5340, 5958, 6620, 7209, 8010, 8937, 9612, 9930, 11916, 12015, 14418, 14895, 16020, 17874, 19860, 24030, 26811, 28836, 29459, 29790, 35748, 36045, 44685, 48060, 53622, 58918, 59580, 72090, 88377, 89370, 107244, 117836, 134055, 144180, 147295, 176754, 178740, 265131, 268110, 294590, 353508, 441885, 530262, 536220, 589180, 795393, 883770, 1060524, 1325655, 1590786, 1767540, 2386179, 2651310, 3181572, 3976965, 4772358, 5302620, 7953930, 9544716, 11930895, 15907860, 23861790, 47723580]

約数ペア:

[(1, 47723580), (2, 23861790), (3, 15907860), (4, 11930895), (5, 9544716), (6, 7953930), (9, 5302620), (10, 4772358), (12, 3976965), (15, 3181572), (18, 2651310), (20, 2386179), (27, 1767540), (30, 1590786), (36, 1325655), (45, 1060524), (54, 883770), (60, 795393), (81, 589180), (89, 536220), (90, 530262), (108, 441885), (135, 353508), (162, 294590), (178, 268110), (180, 265131), (267, 178740), (270, 176754), (324, 147295), (331, 144180), (356, 134055), (405, 117836), (445, 107244), (534, 89370), (540, 88377), (662, 72090), (801, 59580), (810, 58918), (890, 53622), (993, 48060), (1068, 44685), (1324, 36045), (1335, 35748), (1602, 29790), (1620, 29459), (1655, 28836), (1780, 26811), (1986, 24030), (2403, 19860), (2670, 17874), (2979, 16020), (3204, 14895), (3310, 14418), (3972, 12015), (4005, 11916), (4806, 9930), (4965, 9612), (5340, 8937), (5958, 8010), (6620, 7209)]