26364240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{5231}}^1$

素因数の和:5257

約数の個数: 120

約数和(自身を含む): 101207808

約数和(自身を除く): 74843568

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, 5231, 10462, 15693, 20924, 26155, 31386, 36617, 41848, 47079, 52310, 62772, 73234, 78465, 83696, 94158, 104620, 109851, 125544, 146468, 156930, 183085, 188316, 209240, 219702, 235395, 251088, 292936, 313860, 329553, 366170, 376632, 418480, 439404, 470790, 549255, 585872, 627720, 659106, 732340, 753264, 878808, 941580, 1098510, 1255440, 1318212, 1464680, 1647765, 1757616, 1883160, 2197020, 2636424, 2929360, 3295530, 3766320, 4394040, 5272848, 6591060, 8788080, 13182120, 26364240]

約数ペア:

[(1, 26364240), (2, 13182120), (3, 8788080), (4, 6591060), (5, 5272848), (6, 4394040), (7, 3766320), (8, 3295530), (9, 2929360), (10, 2636424), (12, 2197020), (14, 1883160), (15, 1757616), (16, 1647765), (18, 1464680), (20, 1318212), (21, 1255440), (24, 1098510), (28, 941580), (30, 878808), (35, 753264), (36, 732340), (40, 659106), (42, 627720), (45, 585872), (48, 549255), (56, 470790), (60, 439404), (63, 418480), (70, 376632), (72, 366170), (80, 329553), (84, 313860), (90, 292936), (105, 251088), (112, 235395), (120, 219702), (126, 209240), (140, 188316), (144, 183085), (168, 156930), (180, 146468), (210, 125544), (240, 109851), (252, 104620), (280, 94158), (315, 83696), (336, 78465), (360, 73234), (420, 62772), (504, 52310), (560, 47079), (630, 41848), (720, 36617), (840, 31386), (1008, 26155), (1260, 20924), (1680, 15693), (2520, 10462), (5040, 5231)]