13689120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1$

素因数の和:135

約数の個数: 144

約数和(自身を含む): 46085760

約数和(自身を除く): 32396640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 79, 80, 95, 96, 114, 120, 152, 158, 160, 190, 228, 237, 240, 285, 304, 316, 361, 380, 395, 456, 474, 480, 570, 608, 632, 722, 760, 790, 912, 948, 1083, 1140, 1185, 1264, 1444, 1501, 1520, 1580, 1805, 1824, 1896, 2166, 2280, 2370, 2528, 2888, 3002, 3040, 3160, 3610, 3792, 4332, 4503, 4560, 4740, 5415, 5776, 6004, 6320, 7220, 7505, 7584, 8664, 9006, 9120, 9480, 10830, 11552, 12008, 12640, 14440, 15010, 17328, 18012, 18960, 21660, 22515, 24016, 28519, 28880, 30020, 34656, 36024, 37920, 43320, 45030, 48032, 57038, 57760, 60040, 72048, 85557, 86640, 90060, 114076, 120080, 142595, 144096, 171114, 173280, 180120, 228152, 240160, 285190, 342228, 360240, 427785, 456304, 570380, 684456, 720480, 855570, 912608, 1140760, 1368912, 1711140, 2281520, 2737824, 3422280, 4563040, 6844560, 13689120]

約数ペア:

[(1, 13689120), (2, 6844560), (3, 4563040), (4, 3422280), (5, 2737824), (6, 2281520), (8, 1711140), (10, 1368912), (12, 1140760), (15, 912608), (16, 855570), (19, 720480), (20, 684456), (24, 570380), (30, 456304), (32, 427785), (38, 360240), (40, 342228), (48, 285190), (57, 240160), (60, 228152), (76, 180120), (79, 173280), (80, 171114), (95, 144096), (96, 142595), (114, 120080), (120, 114076), (152, 90060), (158, 86640), (160, 85557), (190, 72048), (228, 60040), (237, 57760), (240, 57038), (285, 48032), (304, 45030), (316, 43320), (361, 37920), (380, 36024), (395, 34656), (456, 30020), (474, 28880), (480, 28519), (570, 24016), (608, 22515), (632, 21660), (722, 18960), (760, 18012), (790, 17328), (912, 15010), (948, 14440), (1083, 12640), (1140, 12008), (1185, 11552), (1264, 10830), (1444, 9480), (1501, 9120), (1520, 9006), (1580, 8664), (1805, 7584), (1824, 7505), (1896, 7220), (2166, 6320), (2280, 6004), (2370, 5776), (2528, 5415), (2888, 4740), (3002, 4560), (3040, 4503), (3160, 4332), (3610, 3792)]