18276480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:211

約数の個数: 192

約数和(自身を含む): 66830400

約数和(自身を除く): 48553920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 167, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 334, 342, 360, 380, 384, 456, 480, 501, 570, 576, 608, 640, 668, 684, 720, 760, 835, 855, 912, 960, 1002, 1140, 1152, 1216, 1336, 1368, 1440, 1503, 1520, 1670, 1710, 1824, 1920, 2004, 2280, 2432, 2505, 2672, 2736, 2880, 3006, 3040, 3173, 3340, 3420, 3648, 4008, 4560, 5010, 5344, 5472, 5760, 6012, 6080, 6346, 6680, 6840, 7296, 7515, 8016, 9120, 9519, 10020, 10688, 10944, 12024, 12160, 12692, 13360, 13680, 15030, 15865, 16032, 18240, 19038, 20040, 21376, 21888, 24048, 25384, 26720, 27360, 28557, 30060, 31730, 32064, 36480, 38076, 40080, 47595, 48096, 50768, 53440, 54720, 57114, 60120, 63460, 64128, 76152, 80160, 95190, 96192, 101536, 106880, 109440, 114228, 120240, 126920, 142785, 152304, 160320, 190380, 192384, 203072, 228456, 240480, 253840, 285570, 304608, 320640, 380760, 406144, 456912, 480960, 507680, 571140, 609216, 761520, 913824, 961920, 1015360, 1142280, 1218432, 1523040, 1827648, 2030720, 2284560, 3046080, 3655296, 4569120, 6092160, 9138240, 18276480]

約数ペア:

[(1, 18276480), (2, 9138240), (3, 6092160), (4, 4569120), (5, 3655296), (6, 3046080), (8, 2284560), (9, 2030720), (10, 1827648), (12, 1523040), (15, 1218432), (16, 1142280), (18, 1015360), (19, 961920), (20, 913824), (24, 761520), (30, 609216), (32, 571140), (36, 507680), (38, 480960), (40, 456912), (45, 406144), (48, 380760), (57, 320640), (60, 304608), (64, 285570), (72, 253840), (76, 240480), (80, 228456), (90, 203072), (95, 192384), (96, 190380), (114, 160320), (120, 152304), (128, 142785), (144, 126920), (152, 120240), (160, 114228), (167, 109440), (171, 106880), (180, 101536), (190, 96192), (192, 95190), (228, 80160), (240, 76152), (285, 64128), (288, 63460), (304, 60120), (320, 57114), (334, 54720), (342, 53440), (360, 50768), (380, 48096), (384, 47595), (456, 40080), (480, 38076), (501, 36480), (570, 32064), (576, 31730), (608, 30060), (640, 28557), (668, 27360), (684, 26720), (720, 25384), (760, 24048), (835, 21888), (855, 21376), (912, 20040), (960, 19038), (1002, 18240), (1140, 16032), (1152, 15865), (1216, 15030), (1336, 13680), (1368, 13360), (1440, 12692), (1503, 12160), (1520, 12024), (1670, 10944), (1710, 10688), (1824, 10020), (1920, 9519), (2004, 9120), (2280, 8016), (2432, 7515), (2505, 7296), (2672, 6840), (2736, 6680), (2880, 6346), (3006, 6080), (3040, 6012), (3173, 5760), (3340, 5472), (3420, 5344), (3648, 5010), (4008, 4560)]