38358720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{701}}^1$

素因数の和:743

約数の個数: 168

約数和(自身を含む): 139080240

約数和(自身を除く): 100721520

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, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 701, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1402, 1440, 1520, 1710, 1824, 2103, 2280, 2736, 2804, 2880, 3040, 3420, 3505, 3648, 4206, 4560, 5472, 5608, 6080, 6309, 6840, 7010, 8412, 9120, 10515, 10944, 11216, 12618, 13319, 13680, 14020, 16824, 18240, 21030, 22432, 25236, 26638, 27360, 28040, 31545, 33648, 39957, 42060, 44864, 50472, 53276, 54720, 56080, 63090, 66595, 67296, 79914, 84120, 100944, 106552, 112160, 119871, 126180, 133190, 134592, 159828, 168240, 199785, 201888, 213104, 224320, 239742, 252360, 266380, 319656, 336480, 399570, 403776, 426208, 479484, 504720, 532760, 599355, 639312, 672960, 799140, 852416, 958968, 1009440, 1065520, 1198710, 1278624, 1598280, 1917936, 2018880, 2131040, 2397420, 2557248, 3196560, 3835872, 4262080, 4794840, 6393120, 7671744, 9589680, 12786240, 19179360, 38358720]

約数ペア:

[(1, 38358720), (2, 19179360), (3, 12786240), (4, 9589680), (5, 7671744), (6, 6393120), (8, 4794840), (9, 4262080), (10, 3835872), (12, 3196560), (15, 2557248), (16, 2397420), (18, 2131040), (19, 2018880), (20, 1917936), (24, 1598280), (30, 1278624), (32, 1198710), (36, 1065520), (38, 1009440), (40, 958968), (45, 852416), (48, 799140), (57, 672960), (60, 639312), (64, 599355), (72, 532760), (76, 504720), (80, 479484), (90, 426208), (95, 403776), (96, 399570), (114, 336480), (120, 319656), (144, 266380), (152, 252360), (160, 239742), (171, 224320), (180, 213104), (190, 201888), (192, 199785), (228, 168240), (240, 159828), (285, 134592), (288, 133190), (304, 126180), (320, 119871), (342, 112160), (360, 106552), (380, 100944), (456, 84120), (480, 79914), (570, 67296), (576, 66595), (608, 63090), (684, 56080), (701, 54720), (720, 53276), (760, 50472), (855, 44864), (912, 42060), (960, 39957), (1140, 33648), (1216, 31545), (1368, 28040), (1402, 27360), (1440, 26638), (1520, 25236), (1710, 22432), (1824, 21030), (2103, 18240), (2280, 16824), (2736, 14020), (2804, 13680), (2880, 13319), (3040, 12618), (3420, 11216), (3505, 10944), (3648, 10515), (4206, 9120), (4560, 8412), (5472, 7010), (5608, 6840), (6080, 6309)]