1418521560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{381323}}^1$

素因数の和:381368

約数の個数: 64

約数和(自身を含む): 4392852480

約数和(自身を除く): 2974330920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 381323, 762646, 1143969, 1525292, 1906615, 2287938, 3050584, 3813230, 4575876, 5719845, 7626460, 9151752, 11439690, 11821013, 15252920, 22879380, 23642026, 35463039, 45758760, 47284052, 59105065, 70926078, 94568104, 118210130, 141852156, 177315195, 236420260, 283704312, 354630390, 472840520, 709260780, 1418521560]

約数ペア:

[(1, 1418521560), (2, 709260780), (3, 472840520), (4, 354630390), (5, 283704312), (6, 236420260), (8, 177315195), (10, 141852156), (12, 118210130), (15, 94568104), (20, 70926078), (24, 59105065), (30, 47284052), (31, 45758760), (40, 35463039), (60, 23642026), (62, 22879380), (93, 15252920), (120, 11821013), (124, 11439690), (155, 9151752), (186, 7626460), (248, 5719845), (310, 4575876), (372, 3813230), (465, 3050584), (620, 2287938), (744, 1906615), (930, 1525292), (1240, 1143969), (1860, 762646), (3720, 381323)]