39008520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1901}}^1$

素因数の和:1940

約数の個数: 128

約数和(自身を含む): 136944000

約数和(自身を除く): 97935480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 1901, 2052, 2280, 2565, 3420, 3802, 4104, 5130, 5703, 6840, 7604, 9505, 10260, 11406, 15208, 17109, 19010, 20520, 22812, 28515, 34218, 36119, 38020, 45624, 51327, 57030, 68436, 72238, 76040, 85545, 102654, 108357, 114060, 136872, 144476, 171090, 180595, 205308, 216714, 228120, 256635, 288952, 325071, 342180, 361190, 410616, 433428, 513270, 541785, 650142, 684360, 722380, 866856, 975213, 1026540, 1083570, 1300284, 1444760, 1625355, 1950426, 2053080, 2167140, 2600568, 3250710, 3900852, 4334280, 4876065, 6501420, 7801704, 9752130, 13002840, 19504260, 39008520]

約数ペア:

[(1, 39008520), (2, 19504260), (3, 13002840), (4, 9752130), (5, 7801704), (6, 6501420), (8, 4876065), (9, 4334280), (10, 3900852), (12, 3250710), (15, 2600568), (18, 2167140), (19, 2053080), (20, 1950426), (24, 1625355), (27, 1444760), (30, 1300284), (36, 1083570), (38, 1026540), (40, 975213), (45, 866856), (54, 722380), (57, 684360), (60, 650142), (72, 541785), (76, 513270), (90, 433428), (95, 410616), (108, 361190), (114, 342180), (120, 325071), (135, 288952), (152, 256635), (171, 228120), (180, 216714), (190, 205308), (216, 180595), (228, 171090), (270, 144476), (285, 136872), (342, 114060), (360, 108357), (380, 102654), (456, 85545), (513, 76040), (540, 72238), (570, 68436), (684, 57030), (760, 51327), (855, 45624), (1026, 38020), (1080, 36119), (1140, 34218), (1368, 28515), (1710, 22812), (1901, 20520), (2052, 19010), (2280, 17109), (2565, 15208), (3420, 11406), (3802, 10260), (4104, 9505), (5130, 7604), (5703, 6840)]