12315693480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{409}}^1\times {\mathrm{719}}^1$

素因数の和:1491

約数の個数: 128

約数和(自身を含む): 37195200000

約数和(自身を除く): 24879506520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 349, 409, 698, 719, 818, 1047, 1227, 1396, 1438, 1636, 1745, 2045, 2094, 2157, 2454, 2792, 2876, 3272, 3490, 3595, 4090, 4188, 4314, 4908, 5235, 5752, 6135, 6980, 7190, 8180, 8376, 8628, 9816, 10470, 10785, 12270, 13960, 14380, 16360, 17256, 20940, 21570, 24540, 28760, 41880, 43140, 49080, 86280, 142741, 250931, 285482, 294071, 428223, 501862, 570964, 588142, 713705, 752793, 856446, 882213, 1003724, 1141928, 1176284, 1254655, 1427410, 1470355, 1505586, 1712892, 1764426, 2007448, 2141115, 2352568, 2509310, 2854820, 2940710, 3011172, 3425784, 3528852, 3763965, 4282230, 4411065, 5018620, 5709640, 5881420, 6022344, 7057704, 7527930, 8564460, 8822130, 10037240, 11762840, 15055860, 17128920, 17644260, 30111720, 35288520, 102630779, 205261558, 307892337, 410523116, 513153895, 615784674, 821046232, 1026307790, 1231569348, 1539461685, 2052615580, 2463138696, 3078923370, 4105231160, 6157846740, 12315693480]

約数ペア:

[(1, 12315693480), (2, 6157846740), (3, 4105231160), (4, 3078923370), (5, 2463138696), (6, 2052615580), (8, 1539461685), (10, 1231569348), (12, 1026307790), (15, 821046232), (20, 615784674), (24, 513153895), (30, 410523116), (40, 307892337), (60, 205261558), (120, 102630779), (349, 35288520), (409, 30111720), (698, 17644260), (719, 17128920), (818, 15055860), (1047, 11762840), (1227, 10037240), (1396, 8822130), (1438, 8564460), (1636, 7527930), (1745, 7057704), (2045, 6022344), (2094, 5881420), (2157, 5709640), (2454, 5018620), (2792, 4411065), (2876, 4282230), (3272, 3763965), (3490, 3528852), (3595, 3425784), (4090, 3011172), (4188, 2940710), (4314, 2854820), (4908, 2509310), (5235, 2352568), (5752, 2141115), (6135, 2007448), (6980, 1764426), (7190, 1712892), (8180, 1505586), (8376, 1470355), (8628, 1427410), (9816, 1254655), (10470, 1176284), (10785, 1141928), (12270, 1003724), (13960, 882213), (14380, 856446), (16360, 752793), (17256, 713705), (20940, 588142), (21570, 570964), (24540, 501862), (28760, 428223), (41880, 294071), (43140, 285482), (49080, 250931), (86280, 142741)]