121234860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{347}}^1\times {\mathrm{647}}^1$

素因数の和:1012

約数の個数: 96

約数和(自身を含む): 378846720

約数和(自身を除く): 257611860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 347, 540, 647, 694, 1041, 1294, 1388, 1735, 1941, 2082, 2588, 3123, 3235, 3470, 3882, 4164, 5205, 5823, 6246, 6470, 6940, 7764, 9369, 9705, 10410, 11646, 12492, 12940, 15615, 17469, 18738, 19410, 20820, 23292, 29115, 31230, 34938, 37476, 38820, 46845, 58230, 62460, 69876, 87345, 93690, 116460, 174690, 187380, 224509, 349380, 449018, 673527, 898036, 1122545, 1347054, 2020581, 2245090, 2694108, 3367635, 4041162, 4490180, 6061743, 6735270, 8082324, 10102905, 12123486, 13470540, 20205810, 24246972, 30308715, 40411620, 60617430, 121234860]

約数ペア:

[(1, 121234860), (2, 60617430), (3, 40411620), (4, 30308715), (5, 24246972), (6, 20205810), (9, 13470540), (10, 12123486), (12, 10102905), (15, 8082324), (18, 6735270), (20, 6061743), (27, 4490180), (30, 4041162), (36, 3367635), (45, 2694108), (54, 2245090), (60, 2020581), (90, 1347054), (108, 1122545), (135, 898036), (180, 673527), (270, 449018), (347, 349380), (540, 224509), (647, 187380), (694, 174690), (1041, 116460), (1294, 93690), (1388, 87345), (1735, 69876), (1941, 62460), (2082, 58230), (2588, 46845), (3123, 38820), (3235, 37476), (3470, 34938), (3882, 31230), (4164, 29115), (5205, 23292), (5823, 20820), (6246, 19410), (6470, 18738), (6940, 17469), (7764, 15615), (9369, 12940), (9705, 12492), (10410, 11646)]