120394680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8431}}^1$

素因数の和:8469

約数の個数: 128

約数和(自身を含む): 437114880

約数和(自身を除く): 316720200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 8431, 14280, 16862, 25293, 33724, 42155, 50586, 59017, 67448, 84310, 101172, 118034, 126465, 143327, 168620, 177051, 202344, 236068, 252930, 286654, 295085, 337240, 354102, 429981, 472136, 505860, 573308, 590170, 708204, 716635, 859962, 885255, 1003289, 1011720, 1146616, 1180340, 1416408, 1433270, 1719924, 1770510, 2006578, 2149905, 2360680, 2866540, 3009867, 3439848, 3541020, 4013156, 4299810, 5016445, 5733080, 6019734, 7082040, 8026312, 8599620, 10032890, 12039468, 15049335, 17199240, 20065780, 24078936, 30098670, 40131560, 60197340, 120394680]

約数ペア:

[(1, 120394680), (2, 60197340), (3, 40131560), (4, 30098670), (5, 24078936), (6, 20065780), (7, 17199240), (8, 15049335), (10, 12039468), (12, 10032890), (14, 8599620), (15, 8026312), (17, 7082040), (20, 6019734), (21, 5733080), (24, 5016445), (28, 4299810), (30, 4013156), (34, 3541020), (35, 3439848), (40, 3009867), (42, 2866540), (51, 2360680), (56, 2149905), (60, 2006578), (68, 1770510), (70, 1719924), (84, 1433270), (85, 1416408), (102, 1180340), (105, 1146616), (119, 1011720), (120, 1003289), (136, 885255), (140, 859962), (168, 716635), (170, 708204), (204, 590170), (210, 573308), (238, 505860), (255, 472136), (280, 429981), (340, 354102), (357, 337240), (408, 295085), (420, 286654), (476, 252930), (510, 236068), (595, 202344), (680, 177051), (714, 168620), (840, 143327), (952, 126465), (1020, 118034), (1190, 101172), (1428, 84310), (1785, 67448), (2040, 59017), (2380, 50586), (2856, 42155), (3570, 33724), (4760, 25293), (7140, 16862), (8431, 14280)]