80419320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7703}}^1$

素因数の和:7749

約数の個数: 96

約数和(自身を含む): 270410400

約数和(自身を除く): 189991080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 5220, 7703, 10440, 15406, 23109, 30812, 38515, 46218, 61624, 69327, 77030, 92436, 115545, 138654, 154060, 184872, 223387, 231090, 277308, 308120, 346635, 446774, 462180, 554616, 670161, 693270, 893548, 924360, 1116935, 1340322, 1386540, 1787096, 2010483, 2233870, 2680644, 2773080, 3350805, 4020966, 4467740, 5361288, 6701610, 8041932, 8935480, 10052415, 13403220, 16083864, 20104830, 26806440, 40209660, 80419320]

約数ペア:

[(1, 80419320), (2, 40209660), (3, 26806440), (4, 20104830), (5, 16083864), (6, 13403220), (8, 10052415), (9, 8935480), (10, 8041932), (12, 6701610), (15, 5361288), (18, 4467740), (20, 4020966), (24, 3350805), (29, 2773080), (30, 2680644), (36, 2233870), (40, 2010483), (45, 1787096), (58, 1386540), (60, 1340322), (72, 1116935), (87, 924360), (90, 893548), (116, 693270), (120, 670161), (145, 554616), (174, 462180), (180, 446774), (232, 346635), (261, 308120), (290, 277308), (348, 231090), (360, 223387), (435, 184872), (522, 154060), (580, 138654), (696, 115545), (870, 92436), (1044, 77030), (1160, 69327), (1305, 61624), (1740, 46218), (2088, 38515), (2610, 30812), (3480, 23109), (5220, 15406), (7703, 10440)]