71970584520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{39233}}^1\times {\mathrm{15287}}^1$

素因数の和:54534

約数の個数: 64

約数和(自身を含む): 215931381120

約数和(自身を除く): 143960796600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 15287, 30574, 39233, 45861, 61148, 76435, 78466, 91722, 117699, 122296, 152870, 156932, 183444, 196165, 229305, 235398, 305740, 313864, 366888, 392330, 458610, 470796, 588495, 611480, 784660, 917220, 941592, 1176990, 1569320, 1834440, 2353980, 4707960, 599754871, 1199509742, 1799264613, 2399019484, 2998774355, 3598529226, 4798038968, 5997548710, 7197058452, 8996323065, 11995097420, 14394116904, 17992646130, 23990194840, 35985292260, 71970584520]

約数ペア:

[(1, 71970584520), (2, 35985292260), (3, 23990194840), (4, 17992646130), (5, 14394116904), (6, 11995097420), (8, 8996323065), (10, 7197058452), (12, 5997548710), (15, 4798038968), (20, 3598529226), (24, 2998774355), (30, 2399019484), (40, 1799264613), (60, 1199509742), (120, 599754871), (15287, 4707960), (30574, 2353980), (39233, 1834440), (45861, 1569320), (61148, 1176990), (76435, 941592), (78466, 917220), (91722, 784660), (117699, 611480), (122296, 588495), (152870, 470796), (156932, 458610), (183444, 392330), (196165, 366888), (229305, 313864), (235398, 305740)]