1230311160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{87629}}^1$

素因数の和:87662

約数の個数: 128

約数和(自身を含む): 4416552000

約数和(自身を除く): 3186240840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 87629, 175258, 262887, 350516, 438145, 525774, 701032, 788661, 876290, 1051548, 1139177, 1314435, 1577322, 1752580, 2103096, 2278354, 2365983, 2628870, 3154644, 3417531, 3505160, 3943305, 4556708, 4731966, 5257740, 5695885, 6309288, 6835062, 7886610, 9113416, 9463932, 10252593, 10515480, 11391770, 11829915, 13670124, 15773220, 17087655, 18927864, 20505186, 22783540, 23659830, 27340248, 30757779, 31546440, 34175310, 41010372, 45567080, 47319660, 51262965, 61515558, 68350620, 82020744, 94639320, 102525930, 123031116, 136701240, 153788895, 205051860, 246062232, 307577790, 410103720, 615155580, 1230311160]

約数ペア:

[(1, 1230311160), (2, 615155580), (3, 410103720), (4, 307577790), (5, 246062232), (6, 205051860), (8, 153788895), (9, 136701240), (10, 123031116), (12, 102525930), (13, 94639320), (15, 82020744), (18, 68350620), (20, 61515558), (24, 51262965), (26, 47319660), (27, 45567080), (30, 41010372), (36, 34175310), (39, 31546440), (40, 30757779), (45, 27340248), (52, 23659830), (54, 22783540), (60, 20505186), (65, 18927864), (72, 17087655), (78, 15773220), (90, 13670124), (104, 11829915), (108, 11391770), (117, 10515480), (120, 10252593), (130, 9463932), (135, 9113416), (156, 7886610), (180, 6835062), (195, 6309288), (216, 5695885), (234, 5257740), (260, 4731966), (270, 4556708), (312, 3943305), (351, 3505160), (360, 3417531), (390, 3154644), (468, 2628870), (520, 2365983), (540, 2278354), (585, 2103096), (702, 1752580), (780, 1577322), (936, 1314435), (1080, 1139177), (1170, 1051548), (1404, 876290), (1560, 788661), (1755, 701032), (2340, 525774), (2808, 438145), (3510, 350516), (4680, 262887), (7020, 175258), (14040, 87629)]