65441640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4507}}^1$

素因数の和:4543

約数の個数: 96

約数和(自身を含む): 215843040

約数和(自身を除く): 150401400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1210, 1320, 1452, 1815, 2420, 2904, 3630, 4507, 4840, 7260, 9014, 13521, 14520, 18028, 22535, 27042, 36056, 45070, 49577, 54084, 67605, 90140, 99154, 108168, 135210, 148731, 180280, 198308, 247885, 270420, 297462, 396616, 495770, 540840, 545347, 594924, 743655, 991540, 1090694, 1189848, 1487310, 1636041, 1983080, 2181388, 2726735, 2974620, 3272082, 4362776, 5453470, 5949240, 6544164, 8180205, 10906940, 13088328, 16360410, 21813880, 32720820, 65441640]

約数ペア:

[(1, 65441640), (2, 32720820), (3, 21813880), (4, 16360410), (5, 13088328), (6, 10906940), (8, 8180205), (10, 6544164), (11, 5949240), (12, 5453470), (15, 4362776), (20, 3272082), (22, 2974620), (24, 2726735), (30, 2181388), (33, 1983080), (40, 1636041), (44, 1487310), (55, 1189848), (60, 1090694), (66, 991540), (88, 743655), (110, 594924), (120, 545347), (121, 540840), (132, 495770), (165, 396616), (220, 297462), (242, 270420), (264, 247885), (330, 198308), (363, 180280), (440, 148731), (484, 135210), (605, 108168), (660, 99154), (726, 90140), (968, 67605), (1210, 54084), (1320, 49577), (1452, 45070), (1815, 36056), (2420, 27042), (2904, 22535), (3630, 18028), (4507, 14520), (4840, 13521), (7260, 9014)]