1451787120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{288053}}^1$

素因数の和:288079

約数の個数: 120

約数和(自身を含む): 5572116576

約数和(自身を除く): 4120329456

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, 288053, 576106, 864159, 1152212, 1440265, 1728318, 2016371, 2304424, 2592477, 2880530, 3456636, 4032742, 4320795, 4608848, 5184954, 5761060, 6049113, 6913272, 8065484, 8641590, 10081855, 10369908, 11522120, 12098226, 12962385, 13826544, 16130968, 17283180, 18147339, 20163710, 20739816, 23044240, 24196452, 25924770, 30245565, 32261936, 34566360, 36294678, 40327420, 41479632, 48392904, 51849540, 60491130, 69132720, 72589356, 80654840, 90736695, 96785808, 103699080, 120982260, 145178712, 161309680, 181473390, 207398160, 241964520, 290357424, 362946780, 483929040, 725893560, 1451787120]

約数ペア:

[(1, 1451787120), (2, 725893560), (3, 483929040), (4, 362946780), (5, 290357424), (6, 241964520), (7, 207398160), (8, 181473390), (9, 161309680), (10, 145178712), (12, 120982260), (14, 103699080), (15, 96785808), (16, 90736695), (18, 80654840), (20, 72589356), (21, 69132720), (24, 60491130), (28, 51849540), (30, 48392904), (35, 41479632), (36, 40327420), (40, 36294678), (42, 34566360), (45, 32261936), (48, 30245565), (56, 25924770), (60, 24196452), (63, 23044240), (70, 20739816), (72, 20163710), (80, 18147339), (84, 17283180), (90, 16130968), (105, 13826544), (112, 12962385), (120, 12098226), (126, 11522120), (140, 10369908), (144, 10081855), (168, 8641590), (180, 8065484), (210, 6913272), (240, 6049113), (252, 5761060), (280, 5184954), (315, 4608848), (336, 4320795), (360, 4032742), (420, 3456636), (504, 2880530), (560, 2592477), (630, 2304424), (720, 2016371), (840, 1728318), (1008, 1440265), (1260, 1152212), (1680, 864159), (2520, 576106), (5040, 288053)]