15021744

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:518

約数の個数: 80

約数和(自身を含む): 42184800

約数和(自身を除く): 27163056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 41, 48, 51, 68, 82, 102, 123, 136, 164, 204, 246, 272, 328, 408, 449, 492, 656, 697, 816, 898, 984, 1347, 1394, 1796, 1968, 2091, 2694, 2788, 3592, 4182, 5388, 5576, 7184, 7633, 8364, 10776, 11152, 15266, 16728, 18409, 21552, 22899, 30532, 33456, 36818, 45798, 55227, 61064, 73636, 91596, 110454, 122128, 147272, 183192, 220908, 294544, 312953, 366384, 441816, 625906, 883632, 938859, 1251812, 1877718, 2503624, 3755436, 5007248, 7510872, 15021744]

約数ペア:

[(1, 15021744), (2, 7510872), (3, 5007248), (4, 3755436), (6, 2503624), (8, 1877718), (12, 1251812), (16, 938859), (17, 883632), (24, 625906), (34, 441816), (41, 366384), (48, 312953), (51, 294544), (68, 220908), (82, 183192), (102, 147272), (123, 122128), (136, 110454), (164, 91596), (204, 73636), (246, 61064), (272, 55227), (328, 45798), (408, 36818), (449, 33456), (492, 30532), (656, 22899), (697, 21552), (816, 18409), (898, 16728), (984, 15266), (1347, 11152), (1394, 10776), (1796, 8364), (1968, 7633), (2091, 7184), (2694, 5576), (2788, 5388), (3592, 4182)]