384931920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:389

約数の個数: 160

約数和(自身を含む): 1226207232

約数和(自身を除く): 841275312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 127, 146, 173, 219, 240, 254, 292, 346, 365, 381, 438, 508, 519, 584, 635, 692, 730, 762, 865, 876, 1016, 1038, 1095, 1168, 1270, 1384, 1460, 1524, 1730, 1752, 1905, 2032, 2076, 2190, 2540, 2595, 2768, 2920, 3048, 3460, 3504, 3810, 4152, 4380, 5080, 5190, 5840, 6096, 6920, 7620, 8304, 8760, 9271, 10160, 10380, 12629, 13840, 15240, 17520, 18542, 20760, 21971, 25258, 27813, 30480, 37084, 37887, 41520, 43942, 46355, 50516, 55626, 63145, 65913, 74168, 75774, 87884, 92710, 101032, 109855, 111252, 126290, 131826, 139065, 148336, 151548, 175768, 185420, 189435, 202064, 219710, 222504, 252580, 263652, 278130, 303096, 329565, 351536, 370840, 378870, 439420, 445008, 505160, 527304, 556260, 606192, 659130, 741680, 757740, 878840, 1010320, 1054608, 1112520, 1318260, 1515480, 1603883, 1757680, 2225040, 2636520, 3030960, 3207766, 4811649, 5273040, 6415532, 8019415, 9623298, 12831064, 16038830, 19246596, 24058245, 25662128, 32077660, 38493192, 48116490, 64155320, 76986384, 96232980, 128310640, 192465960, 384931920]

約数ペア:

[(1, 384931920), (2, 192465960), (3, 128310640), (4, 96232980), (5, 76986384), (6, 64155320), (8, 48116490), (10, 38493192), (12, 32077660), (15, 25662128), (16, 24058245), (20, 19246596), (24, 16038830), (30, 12831064), (40, 9623298), (48, 8019415), (60, 6415532), (73, 5273040), (80, 4811649), (120, 3207766), (127, 3030960), (146, 2636520), (173, 2225040), (219, 1757680), (240, 1603883), (254, 1515480), (292, 1318260), (346, 1112520), (365, 1054608), (381, 1010320), (438, 878840), (508, 757740), (519, 741680), (584, 659130), (635, 606192), (692, 556260), (730, 527304), (762, 505160), (865, 445008), (876, 439420), (1016, 378870), (1038, 370840), (1095, 351536), (1168, 329565), (1270, 303096), (1384, 278130), (1460, 263652), (1524, 252580), (1730, 222504), (1752, 219710), (1905, 202064), (2032, 189435), (2076, 185420), (2190, 175768), (2540, 151548), (2595, 148336), (2768, 139065), (2920, 131826), (3048, 126290), (3460, 111252), (3504, 109855), (3810, 101032), (4152, 92710), (4380, 87884), (5080, 75774), (5190, 74168), (5840, 65913), (6096, 63145), (6920, 55626), (7620, 50516), (8304, 46355), (8760, 43942), (9271, 41520), (10160, 37887), (10380, 37084), (12629, 30480), (13840, 27813), (15240, 25258), (17520, 21971), (18542, 20760)]