1942380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1$

素因数の和:141

約数の個数: 120

約数和(自身を含む): 6708240

約数和(自身を除く): 4765860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 109, 110, 132, 135, 162, 165, 180, 198, 218, 220, 270, 297, 324, 327, 330, 396, 405, 436, 495, 540, 545, 594, 654, 660, 810, 891, 981, 990, 1090, 1188, 1199, 1308, 1485, 1620, 1635, 1782, 1962, 1980, 2180, 2398, 2943, 2970, 3270, 3564, 3597, 3924, 4455, 4796, 4905, 5886, 5940, 5995, 6540, 7194, 8829, 8910, 9810, 10791, 11772, 11990, 14388, 14715, 17658, 17820, 17985, 19620, 21582, 23980, 29430, 32373, 35316, 35970, 43164, 44145, 53955, 58860, 64746, 71940, 88290, 97119, 107910, 129492, 161865, 176580, 194238, 215820, 323730, 388476, 485595, 647460, 971190, 1942380]

約数ペア:

[(1, 1942380), (2, 971190), (3, 647460), (4, 485595), (5, 388476), (6, 323730), (9, 215820), (10, 194238), (11, 176580), (12, 161865), (15, 129492), (18, 107910), (20, 97119), (22, 88290), (27, 71940), (30, 64746), (33, 58860), (36, 53955), (44, 44145), (45, 43164), (54, 35970), (55, 35316), (60, 32373), (66, 29430), (81, 23980), (90, 21582), (99, 19620), (108, 17985), (109, 17820), (110, 17658), (132, 14715), (135, 14388), (162, 11990), (165, 11772), (180, 10791), (198, 9810), (218, 8910), (220, 8829), (270, 7194), (297, 6540), (324, 5995), (327, 5940), (330, 5886), (396, 4905), (405, 4796), (436, 4455), (495, 3924), (540, 3597), (545, 3564), (594, 3270), (654, 2970), (660, 2943), (810, 2398), (891, 2180), (981, 1980), (990, 1962), (1090, 1782), (1188, 1635), (1199, 1620), (1308, 1485)]