121992540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{947}}^1$

素因数の和:1091

約数の個数: 96

約数和(自身を含む): 363121920

約数和(自身を除く): 241129380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 113, 114, 190, 226, 228, 285, 339, 380, 452, 565, 570, 678, 947, 1130, 1140, 1356, 1695, 1894, 2147, 2260, 2841, 3390, 3788, 4294, 4735, 5682, 6441, 6780, 8588, 9470, 10735, 11364, 12882, 14205, 17993, 18940, 21470, 25764, 28410, 32205, 35986, 42940, 53979, 56820, 64410, 71972, 89965, 107011, 107958, 128820, 179930, 214022, 215916, 269895, 321033, 359860, 428044, 535055, 539790, 642066, 1070110, 1079580, 1284132, 1605165, 2033209, 2140220, 3210330, 4066418, 6099627, 6420660, 8132836, 10166045, 12199254, 20332090, 24398508, 30498135, 40664180, 60996270, 121992540]

約数ペア:

[(1, 121992540), (2, 60996270), (3, 40664180), (4, 30498135), (5, 24398508), (6, 20332090), (10, 12199254), (12, 10166045), (15, 8132836), (19, 6420660), (20, 6099627), (30, 4066418), (38, 3210330), (57, 2140220), (60, 2033209), (76, 1605165), (95, 1284132), (113, 1079580), (114, 1070110), (190, 642066), (226, 539790), (228, 535055), (285, 428044), (339, 359860), (380, 321033), (452, 269895), (565, 215916), (570, 214022), (678, 179930), (947, 128820), (1130, 107958), (1140, 107011), (1356, 89965), (1695, 71972), (1894, 64410), (2147, 56820), (2260, 53979), (2841, 42940), (3390, 35986), (3788, 32205), (4294, 28410), (4735, 25764), (5682, 21470), (6441, 18940), (6780, 17993), (8588, 14205), (9470, 12882), (10735, 11364)]