28169640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{26083}}^1$

素因数の和:26103

約数の個数: 64

約数和(自身を含む): 93902400

約数和(自身を除く): 65732760

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 26083, 52166, 78249, 104332, 130415, 156498, 208664, 234747, 260830, 312996, 391245, 469494, 521660, 625992, 704241, 782490, 938988, 1043320, 1173735, 1408482, 1564980, 1877976, 2347470, 2816964, 3129960, 3521205, 4694940, 5633928, 7042410, 9389880, 14084820, 28169640]

約数ペア:

[(1, 28169640), (2, 14084820), (3, 9389880), (4, 7042410), (5, 5633928), (6, 4694940), (8, 3521205), (9, 3129960), (10, 2816964), (12, 2347470), (15, 1877976), (18, 1564980), (20, 1408482), (24, 1173735), (27, 1043320), (30, 938988), (36, 782490), (40, 704241), (45, 625992), (54, 521660), (60, 469494), (72, 391245), (90, 312996), (108, 260830), (120, 234747), (135, 208664), (180, 156498), (216, 130415), (270, 104332), (360, 78249), (540, 52166), (1080, 26083)]