120297060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{509}}^1$

素因数の和:638

約数の個数: 144

約数和(自身を含む): 397640880

約数和(自身を除く): 277343820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 101, 117, 130, 156, 180, 195, 202, 234, 260, 303, 390, 404, 468, 505, 509, 585, 606, 780, 909, 1010, 1018, 1170, 1212, 1313, 1515, 1527, 1818, 2020, 2036, 2340, 2545, 2626, 3030, 3054, 3636, 3939, 4545, 4581, 5090, 5252, 6060, 6108, 6565, 6617, 7635, 7878, 9090, 9162, 10180, 11817, 13130, 13234, 15270, 15756, 18180, 18324, 19695, 19851, 22905, 23634, 26260, 26468, 30540, 33085, 39390, 39702, 45810, 47268, 51409, 59085, 59553, 66170, 78780, 79404, 91620, 99255, 102818, 118170, 119106, 132340, 154227, 198510, 205636, 236340, 238212, 257045, 297765, 308454, 397020, 462681, 514090, 595530, 616908, 668317, 771135, 925362, 1028180, 1191060, 1336634, 1542270, 1850724, 2004951, 2313405, 2673268, 3084540, 3341585, 4009902, 4626810, 6014853, 6683170, 8019804, 9253620, 10024755, 12029706, 13366340, 20049510, 24059412, 30074265, 40099020, 60148530, 120297060]

約数ペア:

[(1, 120297060), (2, 60148530), (3, 40099020), (4, 30074265), (5, 24059412), (6, 20049510), (9, 13366340), (10, 12029706), (12, 10024755), (13, 9253620), (15, 8019804), (18, 6683170), (20, 6014853), (26, 4626810), (30, 4009902), (36, 3341585), (39, 3084540), (45, 2673268), (52, 2313405), (60, 2004951), (65, 1850724), (78, 1542270), (90, 1336634), (101, 1191060), (117, 1028180), (130, 925362), (156, 771135), (180, 668317), (195, 616908), (202, 595530), (234, 514090), (260, 462681), (303, 397020), (390, 308454), (404, 297765), (468, 257045), (505, 238212), (509, 236340), (585, 205636), (606, 198510), (780, 154227), (909, 132340), (1010, 119106), (1018, 118170), (1170, 102818), (1212, 99255), (1313, 91620), (1515, 79404), (1527, 78780), (1818, 66170), (2020, 59553), (2036, 59085), (2340, 51409), (2545, 47268), (2626, 45810), (3030, 39702), (3054, 39390), (3636, 33085), (3939, 30540), (4545, 26468), (4581, 26260), (5090, 23634), (5252, 22905), (6060, 19851), (6108, 19695), (6565, 18324), (6617, 18180), (7635, 15756), (7878, 15270), (9090, 13234), (9162, 13130), (10180, 11817)]