1236577140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{18719}}^1$

素因数の和:19101

約数の個数: 72

約数和(自身を含む): 3761372160

約数和(自身を除く): 2524795020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 367, 734, 1101, 1468, 1835, 2202, 3303, 3670, 4404, 5505, 6606, 7340, 11010, 13212, 16515, 18719, 22020, 33030, 37438, 56157, 66060, 74876, 93595, 112314, 168471, 187190, 224628, 280785, 336942, 374380, 561570, 673884, 842355, 1123140, 1684710, 3369420, 6869873, 13739746, 20609619, 27479492, 34349365, 41219238, 61828857, 68698730, 82438476, 103048095, 123657714, 137397460, 206096190, 247315428, 309144285, 412192380, 618288570, 1236577140]

約数ペア:

[(1, 1236577140), (2, 618288570), (3, 412192380), (4, 309144285), (5, 247315428), (6, 206096190), (9, 137397460), (10, 123657714), (12, 103048095), (15, 82438476), (18, 68698730), (20, 61828857), (30, 41219238), (36, 34349365), (45, 27479492), (60, 20609619), (90, 13739746), (180, 6869873), (367, 3369420), (734, 1684710), (1101, 1123140), (1468, 842355), (1835, 673884), (2202, 561570), (3303, 374380), (3670, 336942), (4404, 280785), (5505, 224628), (6606, 187190), (7340, 168471), (11010, 112314), (13212, 93595), (16515, 74876), (18719, 66060), (22020, 56157), (33030, 37438)]