39557160

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:473

約数の個数: 160

約数和(自身を含む): 137867400

約数和(自身を除く): 98310240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 81, 87, 90, 108, 116, 120, 135, 145, 162, 174, 180, 216, 232, 261, 270, 290, 324, 348, 360, 405, 421, 435, 522, 540, 580, 648, 696, 783, 810, 842, 870, 1044, 1080, 1160, 1263, 1305, 1566, 1620, 1684, 1740, 2088, 2105, 2349, 2526, 2610, 3132, 3240, 3368, 3480, 3789, 3915, 4210, 4698, 5052, 5220, 6264, 6315, 7578, 7830, 8420, 9396, 10104, 10440, 11367, 11745, 12209, 12630, 15156, 15660, 16840, 18792, 18945, 22734, 23490, 24418, 25260, 30312, 31320, 34101, 36627, 37890, 45468, 46980, 48836, 50520, 56835, 61045, 68202, 73254, 75780, 90936, 93960, 97672, 109881, 113670, 122090, 136404, 146508, 151560, 170505, 183135, 219762, 227340, 244180, 272808, 293016, 329643, 341010, 366270, 439524, 454680, 488360, 549405, 659286, 682020, 732540, 879048, 988929, 1098810, 1318572, 1364040, 1465080, 1648215, 1977858, 2197620, 2637144, 3296430, 3955716, 4395240, 4944645, 6592860, 7911432, 9889290, 13185720, 19778580, 39557160]

約数ペア:

[(1, 39557160), (2, 19778580), (3, 13185720), (4, 9889290), (5, 7911432), (6, 6592860), (8, 4944645), (9, 4395240), (10, 3955716), (12, 3296430), (15, 2637144), (18, 2197620), (20, 1977858), (24, 1648215), (27, 1465080), (29, 1364040), (30, 1318572), (36, 1098810), (40, 988929), (45, 879048), (54, 732540), (58, 682020), (60, 659286), (72, 549405), (81, 488360), (87, 454680), (90, 439524), (108, 366270), (116, 341010), (120, 329643), (135, 293016), (145, 272808), (162, 244180), (174, 227340), (180, 219762), (216, 183135), (232, 170505), (261, 151560), (270, 146508), (290, 136404), (324, 122090), (348, 113670), (360, 109881), (405, 97672), (421, 93960), (435, 90936), (522, 75780), (540, 73254), (580, 68202), (648, 61045), (696, 56835), (783, 50520), (810, 48836), (842, 46980), (870, 45468), (1044, 37890), (1080, 36627), (1160, 34101), (1263, 31320), (1305, 30312), (1566, 25260), (1620, 24418), (1684, 23490), (1740, 22734), (2088, 18945), (2105, 18792), (2349, 16840), (2526, 15660), (2610, 15156), (3132, 12630), (3240, 12209), (3368, 11745), (3480, 11367), (3789, 10440), (3915, 10104), (4210, 9396), (4698, 8420), (5052, 7830), (5220, 7578), (6264, 6315)]