4369140

素因数分解:

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

素因数の和:84

約数の個数: 144

約数和(自身を含む): 14676480

約数和(自身を除く): 10307340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 31, 36, 45, 54, 58, 60, 62, 81, 87, 90, 93, 108, 116, 124, 135, 145, 155, 162, 174, 180, 186, 243, 261, 270, 279, 290, 310, 324, 348, 372, 405, 435, 465, 486, 522, 540, 558, 580, 620, 783, 810, 837, 870, 899, 930, 972, 1044, 1116, 1215, 1305, 1395, 1566, 1620, 1674, 1740, 1798, 1860, 2349, 2430, 2511, 2610, 2697, 2790, 3132, 3348, 3596, 3915, 4185, 4495, 4698, 4860, 5022, 5220, 5394, 5580, 7047, 7533, 7830, 8091, 8370, 8990, 9396, 10044, 10788, 11745, 12555, 13485, 14094, 15066, 15660, 16182, 16740, 17980, 23490, 24273, 25110, 26970, 28188, 30132, 32364, 35235, 37665, 40455, 46980, 48546, 50220, 53940, 70470, 72819, 75330, 80910, 97092, 121365, 140940, 145638, 150660, 161820, 218457, 242730, 291276, 364095, 436914, 485460, 728190, 873828, 1092285, 1456380, 2184570, 4369140]

約数ペア:

[(1, 4369140), (2, 2184570), (3, 1456380), (4, 1092285), (5, 873828), (6, 728190), (9, 485460), (10, 436914), (12, 364095), (15, 291276), (18, 242730), (20, 218457), (27, 161820), (29, 150660), (30, 145638), (31, 140940), (36, 121365), (45, 97092), (54, 80910), (58, 75330), (60, 72819), (62, 70470), (81, 53940), (87, 50220), (90, 48546), (93, 46980), (108, 40455), (116, 37665), (124, 35235), (135, 32364), (145, 30132), (155, 28188), (162, 26970), (174, 25110), (180, 24273), (186, 23490), (243, 17980), (261, 16740), (270, 16182), (279, 15660), (290, 15066), (310, 14094), (324, 13485), (348, 12555), (372, 11745), (405, 10788), (435, 10044), (465, 9396), (486, 8990), (522, 8370), (540, 8091), (558, 7830), (580, 7533), (620, 7047), (783, 5580), (810, 5394), (837, 5220), (870, 5022), (899, 4860), (930, 4698), (972, 4495), (1044, 4185), (1116, 3915), (1215, 3596), (1305, 3348), (1395, 3132), (1566, 2790), (1620, 2697), (1674, 2610), (1740, 2511), (1798, 2430), (1860, 2349)]