2912760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:83

約数の個数: 160

約数和(自身を含む): 10454400

約数和(自身を除く): 7541640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 31, 36, 40, 45, 54, 58, 60, 62, 72, 81, 87, 90, 93, 108, 116, 120, 124, 135, 145, 155, 162, 174, 180, 186, 216, 232, 248, 261, 270, 279, 290, 310, 324, 348, 360, 372, 405, 435, 465, 522, 540, 558, 580, 620, 648, 696, 744, 783, 810, 837, 870, 899, 930, 1044, 1080, 1116, 1160, 1240, 1305, 1395, 1566, 1620, 1674, 1740, 1798, 1860, 2088, 2232, 2349, 2511, 2610, 2697, 2790, 3132, 3240, 3348, 3480, 3596, 3720, 3915, 4185, 4495, 4698, 5022, 5220, 5394, 5580, 6264, 6696, 7192, 7830, 8091, 8370, 8990, 9396, 10044, 10440, 10788, 11160, 11745, 12555, 13485, 15660, 16182, 16740, 17980, 18792, 20088, 21576, 23490, 24273, 25110, 26970, 31320, 32364, 33480, 35960, 40455, 46980, 48546, 50220, 53940, 64728, 72819, 80910, 93960, 97092, 100440, 107880, 121365, 145638, 161820, 194184, 242730, 291276, 323640, 364095, 485460, 582552, 728190, 970920, 1456380, 2912760]

約数ペア:

[(1, 2912760), (2, 1456380), (3, 970920), (4, 728190), (5, 582552), (6, 485460), (8, 364095), (9, 323640), (10, 291276), (12, 242730), (15, 194184), (18, 161820), (20, 145638), (24, 121365), (27, 107880), (29, 100440), (30, 97092), (31, 93960), (36, 80910), (40, 72819), (45, 64728), (54, 53940), (58, 50220), (60, 48546), (62, 46980), (72, 40455), (81, 35960), (87, 33480), (90, 32364), (93, 31320), (108, 26970), (116, 25110), (120, 24273), (124, 23490), (135, 21576), (145, 20088), (155, 18792), (162, 17980), (174, 16740), (180, 16182), (186, 15660), (216, 13485), (232, 12555), (248, 11745), (261, 11160), (270, 10788), (279, 10440), (290, 10044), (310, 9396), (324, 8990), (348, 8370), (360, 8091), (372, 7830), (405, 7192), (435, 6696), (465, 6264), (522, 5580), (540, 5394), (558, 5220), (580, 5022), (620, 4698), (648, 4495), (696, 4185), (744, 3915), (783, 3720), (810, 3596), (837, 3480), (870, 3348), (899, 3240), (930, 3132), (1044, 2790), (1080, 2697), (1116, 2610), (1160, 2511), (1240, 2349), (1305, 2232), (1395, 2088), (1566, 1860), (1620, 1798), (1674, 1740)]