66026280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{17749}}^1$

素因数の和:17794

約数の個数: 64

約数和(自身を含む): 204480000

約数和(自身を除く): 138453720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 17749, 35498, 53247, 70996, 88745, 106494, 141992, 177490, 212988, 266235, 354980, 425976, 532470, 550219, 709960, 1064940, 1100438, 1650657, 2129880, 2200876, 2751095, 3301314, 4401752, 5502190, 6602628, 8253285, 11004380, 13205256, 16506570, 22008760, 33013140, 66026280]

約数ペア:

[(1, 66026280), (2, 33013140), (3, 22008760), (4, 16506570), (5, 13205256), (6, 11004380), (8, 8253285), (10, 6602628), (12, 5502190), (15, 4401752), (20, 3301314), (24, 2751095), (30, 2200876), (31, 2129880), (40, 1650657), (60, 1100438), (62, 1064940), (93, 709960), (120, 550219), (124, 532470), (155, 425976), (186, 354980), (248, 266235), (310, 212988), (372, 177490), (465, 141992), (620, 106494), (744, 88745), (930, 70996), (1240, 53247), (1860, 35498), (3720, 17749)]