77959440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8329}}^1$

素因数の和:8361

約数の個数: 120

約数和(自身を含む): 281987160

約数和(自身を除く): 204027720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 8329, 9360, 16658, 24987, 33316, 41645, 49974, 66632, 74961, 83290, 99948, 108277, 124935, 133264, 149922, 166580, 199896, 216554, 249870, 299844, 324831, 333160, 374805, 399792, 433108, 499740, 541385, 599688, 649662, 666320, 749610, 866216, 974493, 999480, 1082770, 1199376, 1299324, 1499220, 1624155, 1732432, 1948986, 1998960, 2165540, 2598648, 2998440, 3248310, 3897972, 4331080, 4872465, 5197296, 5996880, 6496620, 7795944, 8662160, 9744930, 12993240, 15591888, 19489860, 25986480, 38979720, 77959440]

約数ペア:

[(1, 77959440), (2, 38979720), (3, 25986480), (4, 19489860), (5, 15591888), (6, 12993240), (8, 9744930), (9, 8662160), (10, 7795944), (12, 6496620), (13, 5996880), (15, 5197296), (16, 4872465), (18, 4331080), (20, 3897972), (24, 3248310), (26, 2998440), (30, 2598648), (36, 2165540), (39, 1998960), (40, 1948986), (45, 1732432), (48, 1624155), (52, 1499220), (60, 1299324), (65, 1199376), (72, 1082770), (78, 999480), (80, 974493), (90, 866216), (104, 749610), (117, 666320), (120, 649662), (130, 599688), (144, 541385), (156, 499740), (180, 433108), (195, 399792), (208, 374805), (234, 333160), (240, 324831), (260, 299844), (312, 249870), (360, 216554), (390, 199896), (468, 166580), (520, 149922), (585, 133264), (624, 124935), (720, 108277), (780, 99948), (936, 83290), (1040, 74961), (1170, 66632), (1560, 49974), (1872, 41645), (2340, 33316), (3120, 24987), (4680, 16658), (8329, 9360)]