15030230280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{260399}}^1$

素因数の和:260463

約数の個数: 128

約数和(自身を含む): 49871808000

約数和(自身を除く): 34841577720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 74, 78, 104, 111, 120, 130, 148, 156, 185, 195, 222, 260, 296, 312, 370, 390, 444, 481, 520, 555, 740, 780, 888, 962, 1110, 1443, 1480, 1560, 1924, 2220, 2405, 2886, 3848, 4440, 4810, 5772, 7215, 9620, 11544, 14430, 19240, 28860, 57720, 260399, 520798, 781197, 1041596, 1301995, 1562394, 2083192, 2603990, 3124788, 3385187, 3905985, 5207980, 6249576, 6770374, 7811970, 9634763, 10155561, 10415960, 13540748, 15623940, 16925935, 19269526, 20311122, 27081496, 28904289, 31247880, 33851870, 38539052, 40622244, 48173815, 50777805, 57808578, 67703740, 77078104, 81244488, 96347630, 101555610, 115617156, 125251919, 135407480, 144521445, 192695260, 203111220, 231234312, 250503838, 289042890, 375755757, 385390520, 406222440, 501007676, 578085780, 626259595, 751511514, 1002015352, 1156171560, 1252519190, 1503023028, 1878778785, 2505038380, 3006046056, 3757557570, 5010076760, 7515115140, 15030230280]

約数ペア:

[(1, 15030230280), (2, 7515115140), (3, 5010076760), (4, 3757557570), (5, 3006046056), (6, 2505038380), (8, 1878778785), (10, 1503023028), (12, 1252519190), (13, 1156171560), (15, 1002015352), (20, 751511514), (24, 626259595), (26, 578085780), (30, 501007676), (37, 406222440), (39, 385390520), (40, 375755757), (52, 289042890), (60, 250503838), (65, 231234312), (74, 203111220), (78, 192695260), (104, 144521445), (111, 135407480), (120, 125251919), (130, 115617156), (148, 101555610), (156, 96347630), (185, 81244488), (195, 77078104), (222, 67703740), (260, 57808578), (296, 50777805), (312, 48173815), (370, 40622244), (390, 38539052), (444, 33851870), (481, 31247880), (520, 28904289), (555, 27081496), (740, 20311122), (780, 19269526), (888, 16925935), (962, 15623940), (1110, 13540748), (1443, 10415960), (1480, 10155561), (1560, 9634763), (1924, 7811970), (2220, 6770374), (2405, 6249576), (2886, 5207980), (3848, 3905985), (4440, 3385187), (4810, 3124788), (5772, 2603990), (7215, 2083192), (9620, 1562394), (11544, 1301995), (14430, 1041596), (19240, 781197), (28860, 520798), (57720, 260399)]