1941840

素因数分解:

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

素因数の和:82

約数の個数: 160

約数和(自身を含む): 7142400

約数和(自身を除く): 5200560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 31, 36, 40, 45, 48, 54, 58, 60, 62, 72, 80, 87, 90, 93, 108, 116, 120, 124, 135, 144, 145, 155, 174, 180, 186, 216, 232, 240, 248, 261, 270, 279, 290, 310, 348, 360, 372, 432, 435, 464, 465, 496, 522, 540, 558, 580, 620, 696, 720, 744, 783, 837, 870, 899, 930, 1044, 1080, 1116, 1160, 1240, 1305, 1392, 1395, 1488, 1566, 1674, 1740, 1798, 1860, 2088, 2160, 2232, 2320, 2480, 2610, 2697, 2790, 3132, 3348, 3480, 3596, 3720, 3915, 4176, 4185, 4464, 4495, 5220, 5394, 5580, 6264, 6696, 6960, 7192, 7440, 7830, 8091, 8370, 8990, 10440, 10788, 11160, 12528, 13392, 13485, 14384, 15660, 16182, 16740, 17980, 20880, 21576, 22320, 24273, 26970, 31320, 32364, 33480, 35960, 40455, 43152, 48546, 53940, 62640, 64728, 66960, 71920, 80910, 97092, 107880, 121365, 129456, 161820, 194184, 215760, 242730, 323640, 388368, 485460, 647280, 970920, 1941840]

約数ペア:

[(1, 1941840), (2, 970920), (3, 647280), (4, 485460), (5, 388368), (6, 323640), (8, 242730), (9, 215760), (10, 194184), (12, 161820), (15, 129456), (16, 121365), (18, 107880), (20, 97092), (24, 80910), (27, 71920), (29, 66960), (30, 64728), (31, 62640), (36, 53940), (40, 48546), (45, 43152), (48, 40455), (54, 35960), (58, 33480), (60, 32364), (62, 31320), (72, 26970), (80, 24273), (87, 22320), (90, 21576), (93, 20880), (108, 17980), (116, 16740), (120, 16182), (124, 15660), (135, 14384), (144, 13485), (145, 13392), (155, 12528), (174, 11160), (180, 10788), (186, 10440), (216, 8990), (232, 8370), (240, 8091), (248, 7830), (261, 7440), (270, 7192), (279, 6960), (290, 6696), (310, 6264), (348, 5580), (360, 5394), (372, 5220), (432, 4495), (435, 4464), (464, 4185), (465, 4176), (496, 3915), (522, 3720), (540, 3596), (558, 3480), (580, 3348), (620, 3132), (696, 2790), (720, 2697), (744, 2610), (783, 2480), (837, 2320), (870, 2232), (899, 2160), (930, 2088), (1044, 1860), (1080, 1798), (1116, 1740), (1160, 1674), (1240, 1566), (1305, 1488), (1392, 1395)]