123414240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6949}}^1$

素因数の和:7004

約数の個数: 96

約数和(自身を含む): 399319200

約数和(自身を除く): 275904960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 222, 240, 296, 370, 444, 480, 555, 592, 740, 888, 1110, 1184, 1480, 1776, 2220, 2960, 3552, 4440, 5920, 6949, 8880, 13898, 17760, 20847, 27796, 34745, 41694, 55592, 69490, 83388, 104235, 111184, 138980, 166776, 208470, 222368, 257113, 277960, 333552, 416940, 514226, 555920, 667104, 771339, 833880, 1028452, 1111840, 1285565, 1542678, 1667760, 2056904, 2571130, 3085356, 3335520, 3856695, 4113808, 5142260, 6170712, 7713390, 8227616, 10284520, 12341424, 15426780, 20569040, 24682848, 30853560, 41138080, 61707120, 123414240]

約数ペア:

[(1, 123414240), (2, 61707120), (3, 41138080), (4, 30853560), (5, 24682848), (6, 20569040), (8, 15426780), (10, 12341424), (12, 10284520), (15, 8227616), (16, 7713390), (20, 6170712), (24, 5142260), (30, 4113808), (32, 3856695), (37, 3335520), (40, 3085356), (48, 2571130), (60, 2056904), (74, 1667760), (80, 1542678), (96, 1285565), (111, 1111840), (120, 1028452), (148, 833880), (160, 771339), (185, 667104), (222, 555920), (240, 514226), (296, 416940), (370, 333552), (444, 277960), (480, 257113), (555, 222368), (592, 208470), (740, 166776), (888, 138980), (1110, 111184), (1184, 104235), (1480, 83388), (1776, 69490), (2220, 55592), (2960, 41694), (3552, 34745), (4440, 27796), (5920, 20847), (6949, 17760), (8880, 13898)]