264867120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{52553}}^1$

素因数の和:52579

約数の個数: 120

約数和(自身を含む): 1016604576

約数和(自身を除く): 751737456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 52553, 105106, 157659, 210212, 262765, 315318, 367871, 420424, 472977, 525530, 630636, 735742, 788295, 840848, 945954, 1051060, 1103613, 1261272, 1471484, 1576590, 1839355, 1891908, 2102120, 2207226, 2364885, 2522544, 2942968, 3153180, 3310839, 3678710, 3783816, 4204240, 4414452, 4729770, 5518065, 5885936, 6306360, 6621678, 7357420, 7567632, 8828904, 9459540, 11036130, 12612720, 13243356, 14714840, 16554195, 17657808, 18919080, 22072260, 26486712, 29429680, 33108390, 37838160, 44144520, 52973424, 66216780, 88289040, 132433560, 264867120]

約数ペア:

[(1, 264867120), (2, 132433560), (3, 88289040), (4, 66216780), (5, 52973424), (6, 44144520), (7, 37838160), (8, 33108390), (9, 29429680), (10, 26486712), (12, 22072260), (14, 18919080), (15, 17657808), (16, 16554195), (18, 14714840), (20, 13243356), (21, 12612720), (24, 11036130), (28, 9459540), (30, 8828904), (35, 7567632), (36, 7357420), (40, 6621678), (42, 6306360), (45, 5885936), (48, 5518065), (56, 4729770), (60, 4414452), (63, 4204240), (70, 3783816), (72, 3678710), (80, 3310839), (84, 3153180), (90, 2942968), (105, 2522544), (112, 2364885), (120, 2207226), (126, 2102120), (140, 1891908), (144, 1839355), (168, 1576590), (180, 1471484), (210, 1261272), (240, 1103613), (252, 1051060), (280, 945954), (315, 840848), (336, 788295), (360, 735742), (420, 630636), (504, 525530), (560, 472977), (630, 420424), (720, 367871), (840, 315318), (1008, 262765), (1260, 210212), (1680, 157659), (2520, 105106), (5040, 52553)]