85694760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{26449}}^1$

素因数の和:26472

約数の個数: 80

約数和(自身を含む): 288040500

約数和(自身を除く): 202345740

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 26449, 52898, 79347, 105796, 132245, 158694, 211592, 238041, 264490, 317388, 396735, 476082, 528980, 634776, 714123, 793470, 952164, 1057960, 1190205, 1428246, 1586940, 1904328, 2142369, 2380410, 2856492, 3173880, 3570615, 4284738, 4760820, 5712984, 7141230, 8569476, 9521640, 10711845, 14282460, 17138952, 21423690, 28564920, 42847380, 85694760]

約数ペア:

[(1, 85694760), (2, 42847380), (3, 28564920), (4, 21423690), (5, 17138952), (6, 14282460), (8, 10711845), (9, 9521640), (10, 8569476), (12, 7141230), (15, 5712984), (18, 4760820), (20, 4284738), (24, 3570615), (27, 3173880), (30, 2856492), (36, 2380410), (40, 2142369), (45, 1904328), (54, 1586940), (60, 1428246), (72, 1190205), (81, 1057960), (90, 952164), (108, 793470), (120, 714123), (135, 634776), (162, 528980), (180, 476082), (216, 396735), (270, 317388), (324, 264490), (360, 238041), (405, 211592), (540, 158694), (648, 132245), (810, 105796), (1080, 79347), (1620, 52898), (3240, 26449)]