123327120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{10487}}^1$

素因数の和:10517

約数の個数: 120

約数和(自身を含む): 444775104

約数和(自身を除く): 321447984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 10487, 11760, 20974, 31461, 41948, 52435, 62922, 73409, 83896, 104870, 125844, 146818, 157305, 167792, 209740, 220227, 251688, 293636, 314610, 367045, 419480, 440454, 503376, 513863, 587272, 629220, 734090, 838960, 880908, 1027726, 1101135, 1174544, 1258440, 1468180, 1541589, 1761816, 2055452, 2202270, 2516880, 2569315, 2936360, 3083178, 3523632, 4110904, 4404540, 5138630, 5872720, 6166356, 7707945, 8221808, 8809080, 10277260, 12332712, 15415890, 17618160, 20554520, 24665424, 30831780, 41109040, 61663560, 123327120]

約数ペア:

[(1, 123327120), (2, 61663560), (3, 41109040), (4, 30831780), (5, 24665424), (6, 20554520), (7, 17618160), (8, 15415890), (10, 12332712), (12, 10277260), (14, 8809080), (15, 8221808), (16, 7707945), (20, 6166356), (21, 5872720), (24, 5138630), (28, 4404540), (30, 4110904), (35, 3523632), (40, 3083178), (42, 2936360), (48, 2569315), (49, 2516880), (56, 2202270), (60, 2055452), (70, 1761816), (80, 1541589), (84, 1468180), (98, 1258440), (105, 1174544), (112, 1101135), (120, 1027726), (140, 880908), (147, 838960), (168, 734090), (196, 629220), (210, 587272), (240, 513863), (245, 503376), (280, 440454), (294, 419480), (336, 367045), (392, 314610), (420, 293636), (490, 251688), (560, 220227), (588, 209740), (735, 167792), (784, 157305), (840, 146818), (980, 125844), (1176, 104870), (1470, 83896), (1680, 73409), (1960, 62922), (2352, 52435), (2940, 41948), (3920, 31461), (5880, 20974), (10487, 11760)]