13377120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:109

約数の個数: 144

約数和(自身を含む): 45042480

約数和(自身を除く): 31665360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 32, 40, 48, 58, 60, 62, 80, 87, 93, 96, 116, 120, 124, 145, 155, 160, 174, 186, 232, 240, 248, 290, 310, 348, 372, 435, 464, 465, 480, 496, 580, 620, 696, 744, 870, 899, 928, 930, 961, 992, 1160, 1240, 1392, 1488, 1740, 1798, 1860, 1922, 2320, 2480, 2697, 2784, 2883, 2976, 3480, 3596, 3720, 3844, 4495, 4640, 4805, 4960, 5394, 5766, 6960, 7192, 7440, 7688, 8990, 9610, 10788, 11532, 13485, 13920, 14384, 14415, 14880, 15376, 17980, 19220, 21576, 23064, 26970, 27869, 28768, 28830, 30752, 35960, 38440, 43152, 46128, 53940, 55738, 57660, 71920, 76880, 83607, 86304, 92256, 107880, 111476, 115320, 139345, 143840, 153760, 167214, 215760, 222952, 230640, 278690, 334428, 418035, 431520, 445904, 461280, 557380, 668856, 836070, 891808, 1114760, 1337712, 1672140, 2229520, 2675424, 3344280, 4459040, 6688560, 13377120]

約数ペア:

[(1, 13377120), (2, 6688560), (3, 4459040), (4, 3344280), (5, 2675424), (6, 2229520), (8, 1672140), (10, 1337712), (12, 1114760), (15, 891808), (16, 836070), (20, 668856), (24, 557380), (29, 461280), (30, 445904), (31, 431520), (32, 418035), (40, 334428), (48, 278690), (58, 230640), (60, 222952), (62, 215760), (80, 167214), (87, 153760), (93, 143840), (96, 139345), (116, 115320), (120, 111476), (124, 107880), (145, 92256), (155, 86304), (160, 83607), (174, 76880), (186, 71920), (232, 57660), (240, 55738), (248, 53940), (290, 46128), (310, 43152), (348, 38440), (372, 35960), (435, 30752), (464, 28830), (465, 28768), (480, 27869), (496, 26970), (580, 23064), (620, 21576), (696, 19220), (744, 17980), (870, 15376), (899, 14880), (928, 14415), (930, 14384), (961, 13920), (992, 13485), (1160, 11532), (1240, 10788), (1392, 9610), (1488, 8990), (1740, 7688), (1798, 7440), (1860, 7192), (1922, 6960), (2320, 5766), (2480, 5394), (2697, 4960), (2784, 4805), (2883, 4640), (2976, 4495), (3480, 3844), (3596, 3720)]