38652840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5651}}^1$

素因数の和:5687

約数の個数: 96

約数和(自身を含む): 132256800

約数和(自身を除く): 93603960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 5651, 6840, 11302, 16953, 22604, 28255, 33906, 45208, 50859, 56510, 67812, 84765, 101718, 107369, 113020, 135624, 169530, 203436, 214738, 226040, 254295, 322107, 339060, 406872, 429476, 508590, 536845, 644214, 678120, 858952, 966321, 1017180, 1073690, 1288428, 1610535, 1932642, 2034360, 2147380, 2576856, 3221070, 3865284, 4294760, 4831605, 6442140, 7730568, 9663210, 12884280, 19326420, 38652840]

約数ペア:

[(1, 38652840), (2, 19326420), (3, 12884280), (4, 9663210), (5, 7730568), (6, 6442140), (8, 4831605), (9, 4294760), (10, 3865284), (12, 3221070), (15, 2576856), (18, 2147380), (19, 2034360), (20, 1932642), (24, 1610535), (30, 1288428), (36, 1073690), (38, 1017180), (40, 966321), (45, 858952), (57, 678120), (60, 644214), (72, 536845), (76, 508590), (90, 429476), (95, 406872), (114, 339060), (120, 322107), (152, 254295), (171, 226040), (180, 214738), (190, 203436), (228, 169530), (285, 135624), (342, 113020), (360, 107369), (380, 101718), (456, 84765), (570, 67812), (684, 56510), (760, 50859), (855, 45208), (1140, 33906), (1368, 28255), (1710, 22604), (2280, 16953), (3420, 11302), (5651, 6840)]