121903680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5521}}^1$

素因数の和:5564

約数の個数: 112

約数和(自身を含む): 403945344

約数和(自身を除く): 282041664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3680, 4416, 5520, 5521, 7360, 11040, 11042, 16563, 22080, 22084, 27605, 33126, 44168, 55210, 66252, 82815, 88336, 110420, 126983, 132504, 165630, 176672, 220840, 253966, 265008, 331260, 353344, 380949, 441680, 507932, 530016, 634915, 662520, 761898, 883360, 1015864, 1060032, 1269830, 1325040, 1523796, 1766720, 1904745, 2031728, 2539660, 2650080, 3047592, 3809490, 4063456, 5079320, 5300160, 6095184, 7618980, 8126912, 10158640, 12190368, 15237960, 20317280, 24380736, 30475920, 40634560, 60951840, 121903680]

約数ペア:

[(1, 121903680), (2, 60951840), (3, 40634560), (4, 30475920), (5, 24380736), (6, 20317280), (8, 15237960), (10, 12190368), (12, 10158640), (15, 8126912), (16, 7618980), (20, 6095184), (23, 5300160), (24, 5079320), (30, 4063456), (32, 3809490), (40, 3047592), (46, 2650080), (48, 2539660), (60, 2031728), (64, 1904745), (69, 1766720), (80, 1523796), (92, 1325040), (96, 1269830), (115, 1060032), (120, 1015864), (138, 883360), (160, 761898), (184, 662520), (192, 634915), (230, 530016), (240, 507932), (276, 441680), (320, 380949), (345, 353344), (368, 331260), (460, 265008), (480, 253966), (552, 220840), (690, 176672), (736, 165630), (920, 132504), (960, 126983), (1104, 110420), (1380, 88336), (1472, 82815), (1840, 66252), (2208, 55210), (2760, 44168), (3680, 33126), (4416, 27605), (5520, 22084), (5521, 22080), (7360, 16563), (11040, 11042)]