30864840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8297}}^1$

素因数の和:8342

約数の個数: 64

約数和(自身を含む): 95592960

約数和(自身を除く): 64728120

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, 8297, 16594, 24891, 33188, 41485, 49782, 66376, 82970, 99564, 124455, 165940, 199128, 248910, 257207, 331880, 497820, 514414, 771621, 995640, 1028828, 1286035, 1543242, 2057656, 2572070, 3086484, 3858105, 5144140, 6172968, 7716210, 10288280, 15432420, 30864840]

約数ペア:

[(1, 30864840), (2, 15432420), (3, 10288280), (4, 7716210), (5, 6172968), (6, 5144140), (8, 3858105), (10, 3086484), (12, 2572070), (15, 2057656), (20, 1543242), (24, 1286035), (30, 1028828), (31, 995640), (40, 771621), (60, 514414), (62, 497820), (93, 331880), (120, 257207), (124, 248910), (155, 199128), (186, 165940), (248, 124455), (310, 99564), (372, 82970), (465, 66376), (620, 49782), (744, 41485), (930, 33188), (1240, 24891), (1860, 16594), (3720, 8297)]