242201640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{1549}}^1$

素因数の和:2866

約数の個数: 64

約数和(自身を含む): 727632000

約数和(自身を除く): 485430360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1303, 1549, 2606, 3098, 3909, 4647, 5212, 6196, 6515, 7745, 7818, 9294, 10424, 12392, 13030, 15490, 15636, 18588, 19545, 23235, 26060, 30980, 31272, 37176, 39090, 46470, 52120, 61960, 78180, 92940, 156360, 185880, 2018347, 4036694, 6055041, 8073388, 10091735, 12110082, 16146776, 20183470, 24220164, 30275205, 40366940, 48440328, 60550410, 80733880, 121100820, 242201640]

約数ペア:

[(1, 242201640), (2, 121100820), (3, 80733880), (4, 60550410), (5, 48440328), (6, 40366940), (8, 30275205), (10, 24220164), (12, 20183470), (15, 16146776), (20, 12110082), (24, 10091735), (30, 8073388), (40, 6055041), (60, 4036694), (120, 2018347), (1303, 185880), (1549, 156360), (2606, 92940), (3098, 78180), (3909, 61960), (4647, 52120), (5212, 46470), (6196, 39090), (6515, 37176), (7745, 31272), (7818, 30980), (9294, 26060), (10424, 23235), (12392, 19545), (13030, 18588), (15490, 15636)]