31444587120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4226423}}^1$

素因数の和:4226470

約数の個数: 80

約数和(自身を含む): 100622702592

約数和(自身を除く): 69178115472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 4226423, 8452846, 12679269, 16905692, 21132115, 25358538, 33811384, 42264230, 50717076, 63396345, 67622768, 84528460, 101434152, 126792690, 131019113, 169056920, 202868304, 253585380, 262038226, 338113840, 393057339, 507170760, 524076452, 655095565, 786114678, 1014341520, 1048152904, 1310191130, 1572229356, 1965286695, 2096305808, 2620382260, 3144458712, 3930573390, 5240764520, 6288917424, 7861146780, 10481529040, 15722293560, 31444587120]

約数ペア:

[(1, 31444587120), (2, 15722293560), (3, 10481529040), (4, 7861146780), (5, 6288917424), (6, 5240764520), (8, 3930573390), (10, 3144458712), (12, 2620382260), (15, 2096305808), (16, 1965286695), (20, 1572229356), (24, 1310191130), (30, 1048152904), (31, 1014341520), (40, 786114678), (48, 655095565), (60, 524076452), (62, 507170760), (80, 393057339), (93, 338113840), (120, 262038226), (124, 253585380), (155, 202868304), (186, 169056920), (240, 131019113), (248, 126792690), (310, 101434152), (372, 84528460), (465, 67622768), (496, 63396345), (620, 50717076), (744, 42264230), (930, 33811384), (1240, 25358538), (1488, 21132115), (1860, 16905692), (2480, 12679269), (3720, 8452846), (7440, 4226423)]