65271120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{283}}^1$

素因数の和:361

約数の個数: 120

約数和(自身を含む): 209816928

約数和(自身を除く): 144545808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 283, 310, 372, 465, 496, 566, 620, 744, 849, 930, 961, 1132, 1240, 1415, 1488, 1698, 1860, 1922, 2264, 2480, 2830, 2883, 3396, 3720, 3844, 4245, 4528, 4805, 5660, 5766, 6792, 7440, 7688, 8490, 8773, 9610, 11320, 11532, 13584, 14415, 15376, 16980, 17546, 19220, 22640, 23064, 26319, 28830, 33960, 35092, 38440, 43865, 46128, 52638, 57660, 67920, 70184, 76880, 87730, 105276, 115320, 131595, 140368, 175460, 210552, 230640, 263190, 271963, 350920, 421104, 526380, 543926, 701840, 815889, 1052760, 1087852, 1359815, 1631778, 2105520, 2175704, 2719630, 3263556, 4079445, 4351408, 5439260, 6527112, 8158890, 10878520, 13054224, 16317780, 21757040, 32635560, 65271120]

約数ペア:

[(1, 65271120), (2, 32635560), (3, 21757040), (4, 16317780), (5, 13054224), (6, 10878520), (8, 8158890), (10, 6527112), (12, 5439260), (15, 4351408), (16, 4079445), (20, 3263556), (24, 2719630), (30, 2175704), (31, 2105520), (40, 1631778), (48, 1359815), (60, 1087852), (62, 1052760), (80, 815889), (93, 701840), (120, 543926), (124, 526380), (155, 421104), (186, 350920), (240, 271963), (248, 263190), (283, 230640), (310, 210552), (372, 175460), (465, 140368), (496, 131595), (566, 115320), (620, 105276), (744, 87730), (849, 76880), (930, 70184), (961, 67920), (1132, 57660), (1240, 52638), (1415, 46128), (1488, 43865), (1698, 38440), (1860, 35092), (1922, 33960), (2264, 28830), (2480, 26319), (2830, 23064), (2883, 22640), (3396, 19220), (3720, 17546), (3844, 16980), (4245, 15376), (4528, 14415), (4805, 13584), (5660, 11532), (5766, 11320), (6792, 9610), (7440, 8773), (7688, 8490)]