2979799360

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{2293}}^1$

素因数の和:2472

約数の個数: 112

約数和(自身を含む): 7383670272

約数和(自身を除く): 4403870912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 131, 155, 160, 248, 262, 310, 320, 496, 524, 620, 655, 992, 1048, 1240, 1310, 1984, 2096, 2293, 2480, 2620, 4061, 4192, 4586, 4960, 5240, 8122, 8384, 9172, 9920, 10480, 11465, 16244, 18344, 20305, 20960, 22930, 32488, 36688, 40610, 41920, 45860, 64976, 71083, 73376, 81220, 91720, 129952, 142166, 146752, 162440, 183440, 259904, 284332, 300383, 324880, 355415, 366880, 568664, 600766, 649760, 710830, 733760, 1137328, 1201532, 1299520, 1421660, 1501915, 2274656, 2403064, 2843320, 3003830, 4549312, 4806128, 5686640, 6007660, 9311873, 9612256, 11373280, 12015320, 18623746, 19224512, 22746560, 24030640, 37247492, 46559365, 48061280, 74494984, 93118730, 96122560, 148989968, 186237460, 297979936, 372474920, 595959872, 744949840, 1489899680, 2979799360]

約数ペア:

[(1, 2979799360), (2, 1489899680), (4, 744949840), (5, 595959872), (8, 372474920), (10, 297979936), (16, 186237460), (20, 148989968), (31, 96122560), (32, 93118730), (40, 74494984), (62, 48061280), (64, 46559365), (80, 37247492), (124, 24030640), (131, 22746560), (155, 19224512), (160, 18623746), (248, 12015320), (262, 11373280), (310, 9612256), (320, 9311873), (496, 6007660), (524, 5686640), (620, 4806128), (655, 4549312), (992, 3003830), (1048, 2843320), (1240, 2403064), (1310, 2274656), (1984, 1501915), (2096, 1421660), (2293, 1299520), (2480, 1201532), (2620, 1137328), (4061, 733760), (4192, 710830), (4586, 649760), (4960, 600766), (5240, 568664), (8122, 366880), (8384, 355415), (9172, 324880), (9920, 300383), (10480, 284332), (11465, 259904), (16244, 183440), (18344, 162440), (20305, 146752), (20960, 142166), (22930, 129952), (32488, 91720), (36688, 81220), (40610, 73376), (41920, 71083), (45860, 64976)]